VicAlderKilla VicAlderKilla
  • 27-10-2016
  • Mathematics
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A recipe that will make three pies calls for 7 cups of flowers find how many pies you can be made with 28 cups of flour

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texaschic101
texaschic101 texaschic101
  • 27-10-2016
3/7 = x/28....3 pies to 7 cups = x pies to 28 cups
cross multiply because this is a proportion
(7)(x) = (3)(28)
7x = 84
x = 84/7
x = 12.......so 28 cups of flour will make 12 pies
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