Question

if car covers 102km in 6.8 litres of petrol, how much distance will it cover in 24.2 litres of petrol?

Answer 1

Given:

Car covers 102 km with 6.8 liters of petrol

To Find:

how much distance will it cover in 24.2 liters of petrol?

Solution:

Finding for 1 liter:

If 6.8 litres = 102 km

Then 1 litre = 102/6.8 = 15 km .

Finding for 24.2 liters:

If 1 litre = 15 km

Then 24.2 litres = 24.2 x 15 = 363 km

Hence the car covers 363 km in 24.2 liters of petrol.

Answer 2

Answer:

$\large❍\:\underline\bold{Question}$

$\purple\rightarrow$If car covers 102km in 6.8 litres of petrol, how much distance will it cover in 24.2 litres of petrol?

$❍\:\underline\bold{Given}$

$\pink\rightarrow$Distance Covered by a car 102 km in 6.8 petrol.

$❍\:\underline\bold{To \: Find}$

$\blue\rightarrow$Distance Covered by In 24.2 km.

$\large❍\:\underline\bold{Solution}$

Finding Distance In 1 litre.

$\red\rightarrow$∴6.8 liters used to covere 102 km.

$\orange\rightarrow$∴1 litre = 102/6.8

$\green\rightarrow$∴1 litre = 15 km

Therefore,15 km distance covered in 1 litre.

Now,

Finding Distance in 24.2 litre.

$\red\rightarrow$∴1 litre used to cover 15 km.

$\orange\rightarrow$∴24.2 litre = 15×24.2

$\green\rightarrow$∴24.2 litre = 363 km

${\bold{\mathrm{Hence,The \: car \: covers \: 363 \: km \: in \: 24.2 \: km \: of \: petrol. }}}$