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yawa3891 [41]
3 years ago
11

Which expression represents the multiplication inverse 2/7 ?

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The multiplicative inverse of a number n is \frac{1}{n} and

n × \frac{1}{n} = 1

Hence

given \frac{2}{7}

The multiplicative inverse = \frac{1}{\frac{2}{7} } = \frac{7}{2}

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Paul can install a 300 hundred square foot hardwood floor in 18 hours. Matt can install the same floor in 22 hours. How long wou
Vadim26 [7]
ANSWER

Paul and Matt will take
9.9 \: \: hours
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EXPLANATION

First, calculate Paul's rate, which is

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Answer:

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Step-by-step explanation:

Hope I helped

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