The poster shows a peony sale at a flower cart. Simon needs to get at least 13 peonies for a party. What is the smallest amount of money he will have to pay?
Number of peonies in a set
= 3 + 1
= 4
Number of sets in 13 peonies
= 13 ÷ 4
= 3 r 1
Number of sets needed
= 3 + 1
= 4
Smalllest amount that he will have to pay
= 4 x 2.30
= $9.20
Answer(s): $9.20
