After 62 litres of petrol was poured into an empty storage tank, it was still 1% empty.How much petrol (in litres, rounded off to two decimal place) must be poured into thestorage tank in order to fill it?
Given:
62 liters of petrol is poured into the tank, and it is still 1% empty
Solution:
Let the total capacity of the storage tank be x liters.
After pouring 62 liters, the tank is 1% empty, meaning 99% of the tank is full. Therefore,
0.99 × x = 62
Thus, to fill the tank, petrol required is 62.63 liters
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