Question

The heights of Russian dolls are in the ratio 6 : 8 : 9. In a set of dolls, the height of the middle doll is 12 cm. What is the height of the smallest doll

Answer 1

12 divided by 8 is 1.5 then multiply that by 6 to get 9

Answer 2

Explanation:

As 6 is 2 less than 8 so height of smallest doll would be 10cm