Question
A tank contains 480 litres mixture of petrol and diesel in the ratio 5:3. If (m + n + 10) % of the mixture is removed and replaced with 24 litres of petrol, the final ratio of petrol and diesel becomes 17:9, instead of that, if n% of the mixture is removed and replaced with 15 litres of petrol, the final ratio of petrol and diesel becomes 16:9. Find the value of (2m +
A tank contains 480 litres mixture of petrol and diesel in the ratio 5:3. If (m + n + 10) % of the mixture is removed and replaced with 24 litres of petrol, the final ratio of petrol and diesel becomes 17:9, instead of that, if n% of the mixture is removed and replaced with 15 litres of petrol, the final ratio of petrol and diesel becomes 16:9. Find the value of (2m +
n).
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