Question

A 60-litre tank was full of oil. Sam used 40% of it and poured the rest into a 40 litre tank. (i) What per cent of the 40-litre tank was filled with oil? (ii) If Sam used 3 litres of oil daily, what per cent of oil in the 40 litre tank would be used in 10 days? O ​

Answer 1

Answer:

Capacity of 1stTank =60 litres. Amount of oil used by Sam=40% of 60 litres. =(40/100)*60 litres. =24 litres

hope it will help you

Answer 2

Capacity of 1stTank =60 litres. Amount of oil used by Sam=40% of 60 litres. =(40/100)*60 litres. =24 litres