Expressions and Arithmetic Operators

15. Taking an Integer Apart

Answer:
Yes

The integer division operator / and the remainder operator % take an integer apart.

theInteger / divisor  quotient

theInteger % divisor  remainder

The original integer can be put back together again:

quotient * divisor + remainder   theInteger

In many calculations, it is convenient to do everything with integers, so both / and % are needed.

Question 15:
If you exchange 372 pennies for dollar bills, how many bills do you get? How many pennies are left over?