Pamela sold $1776 worth of shirts and jumpsuits. She earned $408 less on the jumpsuits than the shirts. Each jumpsuit is sold for $12 more than each shirt. The number of jumpsuits sold was
37 of the number of shirts sold.
- How much did Pamela earn from the sales of the shirts?
- How many jumpsuits were sold?
(a)
Amount that Pamela earned from the sales of the shirts
= (1776 + 408) ÷ 2
= 2184 ÷ 2
= $1092
(b)
Amount that Pamela earned from the sales of the jumpsuits
= 1092 - 408
= $684
Number of sets of jumpsuits sold = 3
Number of sets of shirts sold = 7
Cost of 1 set of jumpsuits sold
= 684 ÷ 3
= $228
Cost of 1 set of shirts sold
= 1092 ÷ 7
= $156
Amount that 1 set of jumpsuits was more than 1 set of shirts
= 228 - 156
= $72
Number of items in 1 set
= 72 ÷ 12
= 6
Number of jumpsuits sold
= 3 x 6
= 18
Answer(s): (a) $1092 ; (b) 18