A. 2/3 * $60 = $40 spent on sneakers
7/10 * $35 = $24.5 spent on the sweater
5/6 * $45 = $37.5 on the jacket.
Together, you spend $102.
B. If you had saved no money, you would have spent 60 + 35 + 45 = $140.
140-102 = $38. You saved $38.
C. You saved
dollars, or
2 × 2 × 3 × 7 = 84
2, 3, 7
12 marshmallows and 8 graham crackers = 4 s'mores
12/4 = 3
8/4 = 2
3 marshmallows and 2 graham crackers = 1 s'more
3 x 3 = 9
2 x 3 = 6
Renee needs 9 marshmallows and 6 graham crackers to make 3 s'mores.