Question

You have a piece of pipe 1 meter long. You need a piece 37 centimeters long. How much pipe will you have left after cutting the piece you need? (Assume no waste during cutting.)

Answer 1

The length of the pipe will be left after cutting the piece = 1 meter - 37 centimeters

But 1 meter = 100 cm

Therefore, 100 cm - 37 cm = 63 cm