Question

A biologist studying caterpillars finds that one caterpillar is 2.78 centimeters long and a second one is 3.1

centimeters long. the second caterpillar is how many centimeters longer than the first caterpillar?

Answer 1

the second one is 0.32 centimeters long

because we subtract the length of the first one from the second

so we have 3.1-2.78