Subject :IMO Class : Class 7

You are decorating a gift pack with 15 flowers. You want an equal number of flowers in each of the 3 rows on the gift pack. Which equation would you use to find the number of flowers, *r*, in each row?

A *r* + 3 = 15

B 15 + *r* = 3

C 3*r* = 15

D3/r=15

Answer is c