math
posted by faizan .
How many ODD three digit numbers is it possible to make using the numbers 4, 5 and 7 if you are allowed to use each of the numbers more than once in a particular three digit number?

math 
Reiny
You have 3 choices for the first digit
and 3 choices for the middle digit, but
only 2 choices for the last digit
number of possible numbers = (3)(3)(2) = 18
Respond to this Question
Similar Questions

MATH Trouble
I have no idea what this problem means: For how many twodigit numbers if the ones digit larger than the tensdigit? 
Math
How many different threedigit numbers can be written using the digits 4, 5, 6, and 7? 
math  8th grade
use the numbers one to nine, each one only once. now multiply a two digit number by a three digit number and get a four digit answer using each of the digits, 19 each only once. 12 x 345 = 6789 of course that isn't a true statement … 
maths
can you replace the stars with figures **** x 3 ______ ***** the whole calculation uses each of the digits 09 once and once only the 4 figure number contains three consecutive numbers which are not in order. the third digit is the … 
math
sophia is making raffle tickets for the schools give away drawing.she wants to use the digits 2,5, and 7 to make threedigit numbers how many different threedigit numbers can she make if she uses each digit once 
math
using the digits 1 2 3 4 5 what is the smallest 4 digit odd number that you can make? 
math
i am a three digit number. my hundreds digit is three more than my ones digit.my tens digit is oneless than my hundreds digit. what numbers can i be? 
math
given the digits 0,1,2,3,4,5,6, and 7 find the number of possibilities in each category four digit numbers, odd three digit numbers and three digit numbers without repeating digits. 
Math
If no digit can be used more than once, how many 5digit numbers can be formed only using the numbers 3,8,1,2,5, and 7? 
Algebra
How many odd three digit numbers can be formed if the tens digit must be 4 ?