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6 September, 20:36

Carrie asked 50 randomly selected middle school students at king's high school about their favorite fast food item. twenty-one selected french fries. if there are 350 middle school students at king's high school, estimate how many will select french fries as their favorite fast food

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  1. 6 September, 21:06
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    21 french fries/50 total = x french fries/350 total

    Cross Multiply: (21 · 350) = (50 · x)

    Divide both sides by 50: (21 · 7) = x

    147 = x

    Answer: 147 students
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