Question

The number of apples in the box was less than 80. It is possible to divide all the apples evenly among 3, 4, and 5 children. How many apples were in the box?

Answer 1

60

Explanation:

It really is pretty simple...

You need to find a number that can be divided by 3, 4, and 5.

If it is divisible by...

3= The the digits of the number added up should be divisible by 3

4= The number should be even

5= The number should end in 5 or 0

Therefore, the answer is 60, because 60 divided by 3 is 20, 60 divided by 4 is 15,, and 60 divided by 5 is 12.

Hope this answer helps you!

:D

Answer 2

60 apples

Explanation:

There are some number of apples in the box which is less than 80.

Now, it is given in the condition that all the apples can be divided evenly among 3, 4, and 5 children.

Therefore, the number of apples is a common multiple of 3, 4, and 5 which is less than 80.

Now, multiples of 3 less than 80 are 78, 75, 72, 69, 66, 63, 60, etc.

And, multiples of 4 less than 80 are 76, 72, 68, 64, 60, 56, etc.

Again, multiples of 5 less than 80 are 75, 70, 65, 60, 55, etc.

Therefore, the common multiple less than 80 is 60.

Hence, there were 60 apples in the box. (Answer)