Question

Choose all measurements that are equivalent to 45 meters.

a. 450 centimeters
b. 4,500 centimeters
c. 0.045 kilometer
d. 0.45 kilometer
e. 4,500 millimeters

Answer 1

option : b, c

Explanation:

1 meter = 100 centimeters

45 meters = 4500 centimeters

1000 meter = 1 kilometer

`45 \ meters = \ (45)/(1000) = 0.045 \ kilometers`

1 meter = 1000 millimeters

45 meters = 45, 000 millimeters