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At a bake sale there were 72 raisin cookies sold. If the ratio of raisin cookies sold to oatmeal cookies sold was 9:1, what is the combined amount of raisin and oatmeal cookies sold?
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At a bake sale there were 72 raisin cookies sold. If the ratio of raisin cookies sold to oatmeal cookies sold was 9:1, what is the combined amount of raisin and oatmeal cookies sold?

User Tural Rzaxanov
by
7.6k points

1 Answer

7 votes
9x = 72
x = 72/9
x = 8

72+8 = 80
User Hermann Schwarz
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