Question

A travel agency runs a new ad for beach vacations. The ad poster shows a large image of a bottle of sunscreen, based on a scale of 9:1 in cm.
If the actual bottle of sunscreen was 10 cm long, how many cm is it in the poster?

Answer 1

The length would be 90 cm. For every 1 cm of actual size it will be increased by 9. So.....10 x 9 = 90 cm.