Question

A model of a brdge is 1m long and 2.5% of the actual size of the bridge. How long is the actual bridge?

Answer 1

40 meters. if 1m = 2.5%
then 2.5% * 40 = 100.
so 1 * 40 = 40 meters

Answer 2

100/2.5 = 40
Answer equals 40 meters.