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Elan Coil [88]
3 years ago
7

The Table Shows The Number Of Rows Of Bricks A Worker Can Lay In Different Numbers Of Hours

Mathematics
1 answer:
klemol [59]3 years ago
4 0
The answer is 3. If you set it up in a T table and label x as the number of hours and y as the number of rows. Then use rise over run (y over x) the fractions simplify to 3 over 1.
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I can see you come from outside the USA. No insults intended!!
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Anyways, we have to put one side of the ratio and match it to 48. 
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Or even better...
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MAKE!!
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PROPORTION!!
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So... Let's say 7 is proportional to 48... so 7/5 = 48/x, where x is the number equivalent to ratio of 5.
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Cross multiply!!
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Divide 7 on both sides.
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x = 34 2/7.
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3 years ago
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Answer:

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Hope this helps! :)

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