Question

Susie can buy apples from two stores: a supermarket that sells apples only in bundles of 4, and a convenience store that sells single, unbundled apples. If Susie wants to ensure that the total number of apples she buys is a multiple of 5, what is the minimum number of apples she must buy from the convenience store?

Answer 1

The minimum that she must buy from the convienince store is 5 apples because they are sold as single items, and since 5/5=1 it is a multiple