Straw are sold in packs and boxes

Question

There are 15 straws in each pack
There are 48 straws in each box
Tricia buys p packs of straws and b boxes of straws write down an expression in terms of p and b for the total number of straws bought by tricia

Answer 1

The total number of straws bought by Tricia can be expressed as:

15p + 48b