After pouring 57 litres of petrol into an empty storage tank, it still remains 1% empty. How much petrol (in litres, rounded off to two decimal places) must be poured into the storage tank to fill it?
After pouring 57 litres of petrol into an empty storage tank, it still remains 1% empty. How much petrol (in litres, rounded off to two decimal places) must be poured into the storage tank to fill it?
एक खाली भंड़ारण टैंक में 57 लीटर पेट्रोल डालने के बाद भी यह 1% खाली रह गया था। भंडारण टैंक को भरने के लिए उसमे कितना पेट्रोल (लीटर में, दो दशमलव स्थान तक पूर्णंकित) डालना होगा?
Detailed Solution & Logic
57.58
Solution:
57 litres डालने के बाद tank 99% full है
So, total capacity:
$ \frac{57 \times 100}{99} = 57.58 $
यह total petrol है जो tank को पूरी तरह भरने के लिए चाहिए।
Final Answer: 57.58 litres
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