A car can cover a distance of 25 km per litre of petrol. The driver of the car filled the tank with 5$$\frac 12$$​litres of petrol. After travelling how much distance (in km ) will the car stop?

Correct option is D

Given:

The car cover 25 km/ltr

The car has $$5\frac{1}{2}$$ ltr petrol in the tank.

Solution:

​$$5\frac{1}{2}$$ltr = $$\frac{11}{2}$$ltr proper fraction

Now, multiply the distance the car can cover per liter by the amount of petrol in the tank:

Distance = 25 km/ltr × $$\frac{11}{2}$$ltr = $$\frac{275}{2}$$ = 137.5 km

Thus the correct answer is (D)

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