Monday
April 21, 2014

Homework Help: math

Posted by maddi 5 on Thursday, October 25, 2012 at 4:38pm.

Using the numbers 1 through 9 with no repeats, find a 9 number such that: the first digit is divisible by 1, the first two digits are divisible by 2, the first 3 digits are divisible by 3, and so on until we get to a 9 digit number divisible by 9. You might try, for example, the number 923,156,784. But this number doesn't work- the first three digit number, 923, is not divisible by 3. Find the nine digit number that works. ??

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - using the numbers only 0 through 10 only whole numbers with repeats...
DNA-Repeats, strands - If one strand of a segment of double-stranded DNA is ...
Data managment math - 1:There are 7 seats in the family new van. if 4 of the 7 ...
probability - A random sample of six integers in the interval [1,42] is to be ...
Math - Hot numbers in a lottery are numbers that keep coming up. Cold numbers ...
math - using numbers 1-12 make all sides of a square equal 26 using 4 numbers a ...
math riddles - using the numbers 1-9 only once, make an addition problem using ...
math - A six-sided die (with numbers 1 through 6) and an eight-sided die (with ...
math - Using only the numbers 8,1,4,7, and 3, if the product of two 2-digit ...
math - Using only these numbers once for each answer 8,1,4,3,7 the product of ...

Search
Members