Nick spent $932 on skirts and hoodies. The number of hoodies he bought was
14 the number of skirts he bought. The cost of a hoodie was $8 more than the cost of a skirt. He paid $508 more on skirts than on hoodies. Find the cost of 3 skirts and 10 hoodies.
|
Skirts |
Hoodies |
Number of sets |
4 sets |
1 set |
Compare each |
|
$8 more |
Total value |
$720 |
$212 |
Total cost of hoodies
= (932 - 508) ÷ 2
= $212
Total cost of skirts
= 212 + 508
= $720
4 sets of skirts = $720
1 set of skirts = 720 ÷ 4 = $180
1 set of hoodies = $212
Difference in 1 set of hoodies and 1 set of skirts
= 212 - 180
= $32
Number of clothing in 1 set
= 32 ÷ 8
= 4
Cost of 1 skirt
= 180 ÷ 4
= $45
Cost of 1 hoodie
= 45 + 8
= $53
Price of 3 skirts and 10 hoodies
= (3 x 45) + (10 x 53)
= 135 + 530
= $665
Answer(s): $665