Question

Naomi's fish is 40 millimeters long. Her guinea pig is 25 centimeters long. How much longer is her guinea pig than her fish?

Answer 1

Naomi's guinea pig is 21 centimeters longer than her fish.

First u switch 40 millimeters to centimeters

40 millimeters = 4 centimeters

Then from here simply subtract

25 - 4 = 21

Hope that helps!!