Question

Choose the three measurements that can be added together without changing the numbers.

A.
8 in. + 6 in. + 6 cm

B.
12 in. + 1 in. + 2 cm

C.
4 cm + 7 cm + 8 cm

D.
7 cm + 8 in. + 6 cm

Answer 1

The answer is C.) 4cm + 7cm + 8cm

This is because you don't have to do any converting from inches to centimeters or vice versa, which means that you can keep the same numbers and just add no problem! :)

I hope this helped! Have a great day! :P