Truck travelling at 70kmph uses 30% extra fuel to travel a certain distance than it does when it travels at 50kmph . if the truck can travel at 19.5km on a liter of fuel at 50kmph, how far can the truck on 10 liters or fuel at 70 kmph?
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150km per hour it can travel
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13
Answer:
150 km
Step-by-step explanation:
If it travels 19.5km using 1 litre at 50kmph.
At 70kmph it wills use 30% extra.
Hence :
1.30 litres of fuel
It uses 1.3 litres at 70kmph to cover 19.5km
How many kilometers will it cover using 10 litres?
1.3 liters = 19.5km
10 liters =?
10/1.3 × 19.5 = 150 km
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