John’s bike covers a distance of 99.2 km per 1.6 L of petrol 1 L so petrol cost Rs.70.2 how much money does he need to buy a petrol needed to cover a distance of 186 km?
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John’s bike covers a distance of 99.2 km per 1.6 L of petrol 1 L so petrol cost Rs.70.2 how much money does he need to buy a petrol needed to cover a distance of 186 km?
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1.6 coversa distance of 99.2km
186 will be covered in
(1.6/99.2)zjlflg
Step-by-step explanation:
John's bike covers a distance of 99.2 km per 1.6 liters of petrol.
Amount of petrol needed to cover 1 km
= 1.6÷99.2
= 16/10 × 10/992
= 1/62 litres
Amount of petrol needed to cover 186 km
= 1/62×186
= 3 litres
1 litre of petrol cost rupees 70.2
Therefore, cost of 3 litres of petrol
= 3×70.2
= 210.6
John needs rupees 210 to buy petrol that is required to cover a distance of 186 km.