Sunday

September 14, 2014

September 14, 2014

Posted by **marko** on Wednesday, November 30, 2011 at 9:16pm.

1,843,#89

i got the missing number as : 3

s/b 1,843,389 is that right?

#2 i need to write the missing digit to make each number divisible by 8

2,4#2 i cant figure that out

i got : 2,422? is that right?

#3 i need to write the missing digit to make each number divisible by 8

1,325,#84

i got: 4

so should be: 1, 1,325,484 is that right?

- math divisibility -
**Reiny**, Wednesday, November 30, 2011 at 9:30pm1. A number is divisible by 3 if the sum of its digits is divisible by 3

so far we have a sum of 33, which is divisible by 3

so the missing # could be 0, 3, 6, or 9

2. The fist 2 digits divide by 8, so #2 must divide by 8

only possible case is 32 or 72

3. Any number is divisible by 8 if its last 3 digits evenly divide by 8

184 does, so does 384, 584, 784, and 984

so 1325184, 1325384, etc

- math divisibility -
**people**, Tuesday, October 16, 2012 at 5:57pmDidn't get a answer

**Answer this Question**

**Related Questions**

chemistry - the number of molecules in 6.843*10^-2 kg of Al(NO3)3 is: and this ...

math - Using the numbers 1 through 9 with no repeats, find a 9 number such that...

math - Find the value of the missing digit that makes the statement true. 214,...

math problem - My ID number is quite remarkable.Its a 9 digit number with the ...

math - Find digits A and B in the number below so the folling condition are true...

MATH - I'M HAVING A PROBLEM WITH THIS PROBLEM,IT SAY'S FIND THE MISSING NUMBER ...

math - What are the divisibility short cuts that help you out? Odd numbers can ...

Math - The question is this: You know that a number is divisible by 6 if it is ...

Math- - Find all values of the missing digit that make the statement true. 5,33_...

Math - Find all values of the missing digit that make the statement true 214,21_...