Question

The unit 10 m is equivalent to

A. 100 mm.
B. 100 cm.
C. 1 hm.
D. 1 dam.

Answer 1

1m=100cm=1000mm=1/100hm=1/10dam
10m=1000cm=10000mm=1/10hm=1dam


answer is D

Answer 2

The answer is D

Explanation:

You can use the prefix of each unit to solve the answer

cm-> centimeter means one-hundredth of a meter so is equal to 0.01 m

mm->millimeter means one-thousandth of a meter so is equal to 0.001m

hm-> hectometer means one hundred meters so is equal to 100 m

dam->decameter means ten meters so is equal to 10 m.

So, 10 m=1dam