The stack on the left is made up of 15 pennies, and the stack on the right is also made up of 15 pennies. if the volume of the stack of pennies on the left is 375 mm3, what is the volume of the stack of pennies on the right in cubic millimeters? (hint: only enter numerals in the answer blank)

In this item, we are given that the volume of a stack of 15 pennies on the left is equal to 375 mm³. Then, we are asked of the volume of another 15 pennies on the right side. Given that these pennies are of the same type and size then, the volume should also be the same. Thus, the answer to this item is equal to 375 mm³. 

5/ 1/3=15 i think sorry if im wrong