## A florist has sunflowers, roses, and lilies in his shop. The ratio of the number of sunflowers to the number of roses is 7:6. The ratio of the number of roses to the number of lilies is 3:5.

a. What is the ratio of the number of sunflowers to the number of roses to the number of lilies?

b. If the florist has 48 roses, how many sunflowers, roses, and lilies are there in his shop altogether?