The poster shows a marigold sale at a flower shop. Ahmad needs to get at least 13 marigolds for a party. What is the smallest amount of money he will have to pay?
Number of marigolds in a set
= 4 + 1
= 5
Number of sets in 13 marigolds
= 13 ÷ 5
= 2 r 3
Number of sets needed
= 2 + 1
= 3
Smalllest amount that he will have to pay
= 3 x 3.40
= $10.20
Answer(s): $10.20
