Question

On a map, 1 centimeter represents 4 kilometers. The distance between the library and the post office is 2.2 centimeters. Rico rode his bicycle from the library to the post office and back.How far did he travel?

Answer 1

He travelled 8.8km gfff

Answer 2

1 cm = 4 km
2.2 cm = ___ km
2.2cm = 8.8 km
Rico rode his bicycle there and back, this means you double the distance.
8.8 km × 2 = 17.6 km