Question

tin contains 20 litres of petrol. due to leakege,
$1\times \frac{1}{2}$
litre was lost. what for front is still remaining in the?
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Answer 1

Step-by-step explanation:

Solution:

Total petrol in tin = 20 litres

Last due to leakage = 3 litres

Balance petrol in tin = 17 lts

Percentage Balance of petrol in tin = \frac{17}{20}\times100=85\%