# I am a 3-digit number. My first digit is thrice my last digit. The sum of my last two digit is one less than my last digit

42,127 results, page 20
1. ## Math

How many different ways can the digits 1,2,3,4,5 be arranged to create a five digit password

asked by Pre-Cal on May 8, 2014
2. ## math (immediate help please)

how many different four digit numbers can be obtained by using all four of these digits 5,1,1,5? show work please

asked by ben on September 7, 2012
3. ## math

How can you tell, before you divide 387 by 4, that the first digit of the quotient is in the tens place?

asked by Ralp on November 6, 2015
4. ## Algebra

What is the positive three-digit integer that is four times the product of its digits? Thank you! :-)

asked by Cassie on April 7, 2009
5. ## health

What does it mean when you find a three-digit code highlighted in the tabular list?

asked by ztan on February 11, 2009
6. ## math

write the value of each digit in the following numbers.e.g.403-4 hundred0 tens ones

asked by jean on September 3, 2008
7. ## medical office

what does it mean when you find a three digit code highlited in the tabular list

asked by rachel on February 22, 2011
8. ## algebra

how many different four digit numbers can be obtained by using all four of these digits 5,1,1,5 show work please

asked by ben on September 6, 2012
9. ## Math

Please help.I need to find two- hundredth digit in the decimal representation of each of the following fractions 5/6 4/11 1/13 Thanks.

asked by Hec01 on April 29, 2014
10. ## Math

How many different 2 digit numbers can be formed from the digits 1-6, if repetition is not allowed?

asked by Bub on May 11, 2016
11. ## math

the integers from 1 to 1000 are printed on a list. how many times does the digit 8 appear?

asked by iselle on October 18, 2016
12. ## Maths

How many 3 digit numbers can be formed from the integers1,2,3,4,5 if digits can be repeated?

asked by Tangcy on May 8, 2013
13. ## Math

Find the three two-digit numbers that divide 165 with a remainder of 0

14. ## math

fill in each () with one of the digits from 1 through 9 to make a true statement. Each digit may be used once. ()/()x()+()x()x()/()+()x()

asked by sam on September 21, 2009
15. ## Math

how many 3 digit numbers can be formed using the digits 0,1,2,3,4,5,6, if repitition is not allowed?

asked by Jacqueline on September 9, 2015

asked by Julie on October 12, 2009
17. ## coding

when is it correct to assign a fourth -digit category cade

asked by nirva on July 19, 2010
18. ## st vermont school

write they value of the underlined digit 3 in short word form

asked by brown on August 30, 2016
19. ## math

Solve if each letter is a different digit. ABA + CBC CBCB -

asked by shanti on September 30, 2009
20. ## Math

Can you list all the COMPOSITE numbers less than 100 whose units digit is 3 ?

asked by StudentJ on October 18, 2011
21. ## Math

Can you list all composite numbers less than 100 whose unit's digit is 3 ?

asked by StudentJ on October 17, 2011
22. ## math

Name two 2-digit factors whose product is greater than 200 but less than 600

asked by malik on October 29, 2015
23. ## math

(3.845*10^-4)(3.67*10^6) in scientific notation 3-4 digit answer required

asked by waffles on September 13, 2012
24. ## mathematics

What is the largest 3 digit divisor of N=1024^3−639^3−385^3?

asked by Sambaran G. on April 22, 2013
25. ## math

How many seven - digit numbers less than 1,048,000 can be made using the digits 0,1,4,6,7,8 and 9

asked by sharon on September 16, 2012
26. ## math

Caleb needs to create an 8-digit password using only numbers. How many different passwords are there if he wants to use 00 exactly once?

asked by Kim on July 10, 2017
27. ## math

what percent of the two digit whole numbers are primes ?1.21 2.23 3.25 4.29? explain the ans

asked by tasu on July 17, 2016
28. ## Digits in number**

how many whole numbers from 100 to 1000 contain the digit 6 exactly twice? Sorry about the other post, it's wrong.

asked by liko on October 3, 2015
29. ## math

how many seven digit numbers can be formed with the digits 1,2,4,7 if NO repetition is allowed

asked by diane on October 19, 2008
30. ## Math

How many 7 digit even numbers can be formed using all of the digits 0,1,1,2,3,4,5? The answer is 1320, but how do I get there? Thanks for the help!!

asked by Luise on October 26, 2015
31. ## math 20

please explain how to identifyspace value given digit 4,892,736.105.

asked by eddie narayan on April 2, 2011
32. ## Math

What does it mean to use compatible numbers to decide where to place the first digit of the quotient?

asked by Anonymous on October 15, 2013
33. ## maths

i am divisible by 8 and9.i am a three digit multiple of 10. i am between 200 and 700.

asked by hannah on November 22, 2010
34. ## math

asked by David on November 15, 2010
35. ## Math

using each digit 0-9 exactly once to complete addition problem where answer is four digits.

asked by Lucas on January 19, 2017
36. ## Math

How many 4 digit multiples of 5 can be form d using the digits, 1,2,5,7,9,0 if repitions are not allowed?

asked by Bobbie on April 7, 2016
37. ## Math

John is makeing a book and he use 228 digit how many page does he have

asked by Poppy on November 2, 2017
38. ## maths need help

correct to one significant figure how many digit are there in expansion of 2^(1999)

asked by sam on September 15, 2016
39. ## algebra

How do I find the digit to make the following statement true 2.48>2.4 1>2.463?

asked by Asia on October 10, 2013
40. ## math

If there is a code that is 8 digits long. The numbers 0-9 may be used for any digit. How many possible codes are there?

asked by Anonymous on April 2, 2018
41. ## math

how many seven-digit numbers less than 1,048,000 can be made by using the digits 0,1,4,6,7,8,and 9?

asked by sammyris on September 2, 2010
42. ## arithmetic

how many three-digit integers greater than 500 contain only odd digits

asked by HELP! on May 7, 2008
43. ## math

how many 7 digit numbers can less than 1,048,000 can be made using digits 0,1,4,6,7,8 and 9?

asked by joe on September 24, 2010
44. ## Math

Find the digit that makes 3,71_ divisible by 9. A- 3 B-7=My answer C-1 D-5

asked by Sunshine🌞 on December 5, 2018
45. ## maths

I am greater than 24*4 My unit digits is less than my tens digit I am odd Tell who am i

asked by gaurav on May 14, 2016
46. ## arithmetic

i am a multiple of 7.i am a fector of 210.the product of my two digit is odd.

asked by shennay on February 25, 2008
47. ## math

write the place value and the value of each underline digit. 2.654 ( the 4 is underlined)

asked by Taa on September 6, 2012
48. ## math

6.6*10^-4 --------- = ? 9.54*10^-7 in scientific notation form 3-4 digit answer is required

asked by waffles on September 13, 2012
49. ## math explanation

How can you tell before you divide 387 by 4 that the first digit of the quotient is in the tens place?

asked by Anonymous on October 15, 2013
50. ## Math

How many codes consisting of a letter followed by 3 digits can be made if no digit can be used more than once?

asked by Jassie on April 4, 2012
51. ## Algebra1

How many two-digit positive intergers are multiples of both 2 and 5? Is the correct answer 9?

asked by Anonymous on October 1, 2012
52. ## Math

Use digits 0 through 9, without using a digit more than once, so that you can make the following reduce to a solution of x < -1/2 How do I do this? Please help, I am confused.

asked by Maya on February 9, 2017
53. ## math

1) A tank holds water with a base 2 ft by 6 ft. If a rectangular solid whose dimensions are 1 foot by 1 foot by 2 feet is totally immersed in water, how many inches with the water rise? A)1/6 B)1 C)2 D)3 E)12 ^I got B 2) AB+BA= CDC IF each of the four

asked by Aline on March 2, 2018
54. ## Math

My seven year old was set this question and I was asked to solve. Help please. Here is the question: My number has 5 tens. The ones digit is less than the tens. What could the number be? My solution was 5 x 10 = 50. Then subtract 1 from the tens = 49 is

asked by Gary on October 9, 2016
55. ## Maths

The difference between the two digits of a two digit number is 2. If the digits swap places,the number is 18 less than the original number. What is the original number?

asked by Lara on August 3, 2017
56. ## Pre Calc-decode matrix

help!-matrix size is 3x3 clues for the encoding matrix: 1. all entries are one digit and positive 2. a11, a12, a13 are all equal and prime, their sum is also prime 3.the sum of a11, a12, a13 is equal to a21 4. the sum of a22 and the opposite of a33 is

asked by Stephanie on April 27, 2008
57. ## math

I am a five-digit whole number.My digits decrease by 2 from the ten-thousands place to the ones place. Each of my digits is an even number.What number am i ?

asked by liz on January 12, 2011
58. ## Math

When the digits of a two digit number are reversed, it is 9 less than 3 times the original number. The product of the digits is 14. What is the original number?

asked by Hannah Montana on May 23, 2011
59. ## Math

1.) A security code has seven characters. Each code begins with two digits, then two letters, and finally three digits. the number of distinct security codes possible if repetition is allowed? 2.) How many ten digit phone numbers are possible if a number

asked by Emily on July 16, 2012
60. ## math

ATM personal identification number PIN codes typically consist of four-digit sequences of numbers. Find the probability that if you forget your PIN, you can guess correct sequence if you recall the two digits

asked by Anonymous on August 25, 2014
61. ## smiley

What number can you subtract from 3,200 so that their differences is a 4 digit number with the digits in the thousands place, The digits in the hundreds place and zero in the tens and ones place

asked by Anonymous on August 25, 2015
62. ## algebra

if there is a 4 digit code and the number choices are 0-9 and the last two numbers in the code are 0 and 7 what are all the code possibilites? _ _ 0 7

asked by barbra on June 14, 2010
63. ## math

Using only these numbers once for each answer 8,1,4,3,7 the product of two 2 digit numbers plus a number is 3,355. What are the numbers?

asked by micheal on April 28, 2010
64. ## Math

1. What is the 117th odd natural number? 2. What is the greatest three-digit number divisible by 3, 4, 5, and 6? 3. How many even numbers are between 101 and 303? 4 How many even numbers are between 201 and 299? if 52 cards are dealt to 8 people as evenly

asked by dddd47906 on June 6, 2014
65. ## Math

Probability Review , How many different numbers can you make with the digits 2,3,and 4 if you can use each digit as many times as you want?

asked by Zoey on March 22, 2012
66. ## Math

What is two numbers digit that have 5 ten times greater than place value 5 in 66,597

asked by Marln on November 2, 2016
67. ## Math

`How do you round to the nearest 10's,100's and 1,000's place with 4-digit numbers

asked by Kayla on September 22, 2011
68. ## Math

What is the unknown digit that makes the statement true? 2.48>2.4___1>2.463

asked by Annie on August 22, 2018
69. ## Math

14,903,256 Write the digit in the ten millions place.

asked by Gaby on April 24, 2013
70. ## Math

Put one digit from (1,0,3,7) in each box to get the correct long division problem

asked by Kanesha on October 10, 2017
71. ## MA112

How many four-digit numbers abcd exist such that a is even, b is divisible by 5, c is prime, and d is odd?

asked by Enis on March 9, 2013

What is the greatest and least possible product you can make using the digits 1,3,5,6 and 7 in the multiplication problem below? Use each digit only once, _ _ _ X _ _ = ?

asked by Esther on December 10, 2010
73. ## Health

What does it mean when you find a three -digit code highlighted in the Tabular list ? where could I get some information on this thanks

asked by Graie on April 8, 2008
74. ## mamacao elementary school

In the multiplication at the right, each ĺetter represents a different digit. If A is not zero, what are the values of A, B, C and D? ABC × C Equal D B C

asked by glaidylrose on September 17, 2015
75. ## maths

The minute hand turns through __________ degrees from the digit 2 to 11 on a clock

asked by varun on July 14, 2016
76. ## math

How many seven- digit numbers leads than 1,048,000 can be made using digits 0,1,4,6,7,8 and 9

asked by sharon on September 16, 2012
77. ## math

fill in each () with one of the digits from 1 through 9 to make a true statement. Each digit may be used once. ()/()x()+()x()x()/()+()x() =100

asked by sam on September 21, 2009
78. ## math

explain why estimating before you divide helps you place the first digit in the quotient

asked by julie on November 8, 2010
79. ## math

use the orden of operation and the digit 4 four time to write problems that have the following answers 44

asked by kelly on October 2, 2012
80. ## math

How many times does each digit (0 through 9) appear in a list of counting numbers from 1 to 100 inclusive?

asked by Joe on March 14, 2010
81. ## Math

Please help with this problem! What is the positive three-digit integer that is four times the product of its digits?

asked by Caroline on April 8, 2009
82. ## computer

Wap in JAVA to input a 4-digit no. and find largest using nested if.

asked by Tatvabodh on March 8, 2014
83. ## Math

How many 4 digit numbers abcd exist such that a is odd, b is divisible by 3, c is even, and d is prime?

asked by Gayathri on September 18, 2017
84. ## Math

Write the word form and tell the value of the underlined digit 3,85,002,000

asked by Anonymous on August 28, 2018
85. ## Math

How many 4 digit numbers are greater then 7538 can be made using the digits, 0,3,5,7,8,9 without repetition?

asked by shawn on May 12, 2016
86. ## math

How many 4-digit whole numbers are there? For example, 1220 is acceptable but 0678 is not. How do you do permutation and repetition?

asked by sh on June 16, 2009
87. ## Math - # theory

1.8984375 E-20 is on a calculator. What is the 20th digit to the right of the decimal. I need to know how to work it, not the answer.

asked by Carrie on March 9, 2010
88. ## math

use the order of operations and the digit 4 four times to write problems that have the following answers 44 and 12

asked by molly on September 27, 2011
89. ## Math Finite

How many Three digit numbers less than 600 can be formed from the digits: 2,3,5,6 & 8. W/ no repetitions allowed.

asked by Weaam on October 12, 2017
90. ## Math

How many 4 digit numbers are greater then 7538 can be made using the digits, 0,3,5,7,8,9 without repetition?

asked by Halee on May 13, 2016

Using four different digits, what is the least sun you can get when you add two 2-digit numbers? Write your problem.

asked by Michelle on September 16, 2010
92. ## Basic Math

How many different four-digit numbers can you form using the digits 1, 2, 3, 5, 6, 7, and 9 with repetition allowed? Would the answer be, 7*7*7*7? Thanks

asked by Lily on September 4, 2016
93. ## maths

Between 1200 and 1300 3 in the tens place Even Numbr One digit is repeated

asked by shamil on July 5, 2017
94. ## Math

Write and expression that has a value of 100 and the following restrictions: 1. Uses each of the four operations at most once 2. Uses no parentheses 3. Use only the digit 3

asked by Peter on September 8, 2016
95. ## sunshine mateh

put one digit from {1,0,3,7} in each box to get the correct long division problem

asked by Emily on September 17, 2010
96. ## Math

How to get 44 using the digits in 2017. You can use +,-,×,÷,√,!,!!,exponents. Double digit numbers are allowed

asked by Help on March 25, 2017
97. ## math

how many two digit numbers can be made using only these digits 2,4,6,8 show work and explain

asked by Anonymous on September 6, 2012
98. ## math 101

what is the solution of n+2>8 when the replacement set for the variable is all one-digit prime numbers?

asked by Arvee on September 15, 2016
99. ## Math Division

What does it mean to use compatible numbers to decide where to place the first digit of the quotient? You can use 813/9= as an example.

asked by Sabra on October 14, 2013
100. ## math

name the digit in the 4321st place of each of the following decimals. ______ 0.142857 0.1234567891011121314....

asked by Bob on October 12, 2009