Convert 25 km to centimeters

Answer 1

Well, 1 kilometer is equal to 100,000 centimeters.

Multiply the length by the conversion ratio.

Formula: centimeters = kilometers x 100,000.

So, 25 kilometers x 100,000 = 2,500,000 centimeters.

Answer 2

This can be done through dimensional analysis by converting kilometers to meter and meters to centimeters.

25 km x (1000 meters/1 km) x (100 cm/1 m) = 2,500,000 cm

This can also be written in scientific notation as 2.5 x 10⁶ cm.