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lara31 [8.8K]
3 years ago
8

Are all rational numbers real numbers? if not plz explainn

Mathematics
2 answers:
skad [1K]3 years ago
6 0

Answer:

yes

Step-by-step explanation:

all rational numbers are real numbers

vlabodo [156]3 years ago
4 0

Answer:

All rational numbers are also real numbers.

Step-by-step explanation:

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If it takes 4 men 6hours to repair a road, how long will it take 7 men to do the job if they work at the same rate.
Crank
Tricky question. This isn't a ratio question even though it seems like one.

First divide 7 by 4.
7 \div 4 = 1.75

With more men, the hours taken to repair a road will be even shorter.

So next divide 6 by 1.75.
6 \div 1.75 = 3.43

Answer : It'll take 3.43 hours to do the job if they work at the same rate.

Hope this helps. - M
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Step-by-step explanation:

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Step-by-step explanation:

Both are very correct,

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2 years ago
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Step-by-step explanation:

3a + a + 5b - 2b

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<em><u>4a + 3b</u></em>

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