Question

If 800m is increased to 1km, in which ratio has it been increased?

Answer 1

To find the ratio by which 800m has been increased to become 1km, we need to divide 1km (1000m) by 800m.

Ratio = 1000m / 800m = 1.25

Therefore, the 800m has been increased by a ratio of 1.25 to become 1km.