2 years ago

You mow 3 lawns in 5 hours. How long will it take to mow 9 lawns? Explain your thinking

Mathematics

1 answer:

Korolek [52]2 years ago

5 0

It will take 15 hours to mow 9 lawns

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goldenfox [79]

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In the given expression x:6 :: 3:9 , x = 2

Step-by-step explanation:

Here, the given expression is:

x:6 :: 3:9

or, x : 6 = 3 :9

So, by the RATIO OF PROPORTIONALITY:

$\frac{x}{6} = \frac{3}{9}\\\implies x = \frac{3}{9} \times 6 = 2$

or, x = 2

Hence, in the given expression x:6 :: 3:9 , x = 2

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Step-by-step explanation:

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You mow 3 lawns in 5 hours. How long will it take to mow 9 lawns? Explain your thinking​

You mow 3 lawns in 5 hours. How long will it take to mow 9 lawns? Explain your thinking