tarm1774 tarm1774

20-02-2018
Mathematics

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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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aimanadlinp4fyje aimanadlinp4fyje

20-02-2018

9x = 72
x = 72/9
x = 8

72+8 = 80

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