Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km

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Breakline asked Mar 14, 2022

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Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km

Mathematics
college

Breakline asked Mar 14, 2022

by Breakline

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Answer:

1 L of petrol is used to travel 9 km.

Explanation:

You can find the answers through the ratio method

20 L : 180 km

1 L : x

( x is the number we must find )

20 x = 180

x =

x = 9 km

Venechka answered Mar 18, 2022

by Venechka

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