2 Answered Questions for the topic CHSPE

07/29/19

ratio and proportion algebra word problem

In making a certain type of concrete, the ratio of cement to sand is 1:4. In making x barrels of this concrete, the number of barrels of cement used is(1) x/5 (4) 4x(2) x/4 (5) 1/5x(3) x
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07/29/19

Math ratio and proportion word problem
A man finds that he spends a total of y dollars per monthbfor heating oil during 7 months of cold weather. If he wishes to prorate his cost over a 12 month period, the cost per month is
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Expert Answers •1

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