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Musya8 [376]
3 years ago
14

What is the reciprical of 4/7?

Mathematics
2 answers:
Umnica [9.8K]3 years ago
8 0

Answer:

7/4

Step-by-step explanation:

To find the reciprocal of 4/7, flip the fraction.

The numerator goes in the denominator and the denominator goes in the numerator

7/4

Ivan3 years ago
8 0

Answer:

7/4

Step-by-step explanation:

Keep it, change it, flip it.

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A parachutists rate during the freefall reaches 189 km/h. What is the rate in meters per second? At this rate how many meters wi
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1 km = 1000m
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Is it possible to prove DOG is con to GED?​
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Answer:

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Step-by-step explanation:

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3 years ago
A contractor combined x tons of a gravel mixture that contained 10 percent gravel G, by weight, with y tons of a mixture that co
White raven [17]

Answer:

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Step-by-step explanation:

Given,

x tons of 10% gravel G mixture is mixed with y ton of 2% gravel G to obtain  5% gravel mixture,

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⇒ 0.1x + 0.02y = 0.05(x+y),

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0.05x = 0.03y

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Now, resultant mixture is z ton,

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x=\frac{3}{5}(z-x) = \frac{3}{5}z-\frac{3}{5}x

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x=\frac{3}{8}z

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