Question

Alex measured the length of a piece of chalk using centimeters. It is 3 centimeters long. Next he will measure the length of the chalk in meters. Which is true?

Answer 1

0.03metre

Explanation:

If the length of the Chalk is 3cm long

If he decide to measure the same chalk in metre long

100cm = 1 metre

1cm =1/100= 0.01metre

3cm of chalk= 3/100 = 0.03m

The length of the Chalk in metre is 0.03metre.