# Ex 2.6 Q4 Fractions-and-Decimals-Solutions NCERT Maths Class 7

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## Question

A two wheeler covers a distance of $$\rm{}55.3\, km$$ in $$\rm{}1$$ liter of petrol. How much it will cover in $$\rm{}10$$ liters of petrol?

Video Solution
Fractions And Decimals
Ex 2.6 | Question 4

## Text Solution

What is known?

A two wheeler covers a distance of $$55.3\rm{ km}$$ in $$1$$ liter of petrol.

What is unknown?

How much it will cover in $$10$$ liters of petrol.

Reasoning:

By using Unitary Method we can simply multiply $$55.3$$ by $$10$$ to get answer.

Steps:

Distance covered by two wheeler in $$1$$ liter of petrol $$=\rm{}55.3\, km$$

Distance covered by $$10$$ liter of petrol $$=\rm{} 55.3 × 10 =\rm{}553.0\, km$$

Therefore, it will cover a distance of $$\rm{}553 \,km$$ in $$10$$ liter of petrol.

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