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Question
A motorcycle runs `31 1/4` km consuming 1 liter of petrol. How much distance will it run consuming `1 3/5` liter of petrol?
Solution
Distance covered in 1 liter petrol
`= 31 1/4 "km" = 125/4 "km"`
∴ Distance covered in `1 3/5` liter of petrol
`= 125/4 xx 8/5`
`= 1000/20 = 50 "km"`
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