Question

A tin of oil was 4/5full, when 6 bottles of oil were taken out and four bottles of oil were poured into it, it was ¾ full. how many bottles of oil can the tin contain?

Answer 1

Since 6 bottles of oil taken out and 4bottles of oil were poured ......so ultimately 2bottles of oil are taken out ........


now (4/5 - 3/4)= 1/20 part of oil are filled in 2bottles .....
so .....1/40 part of oils are filled in one bottle...
thus total 1 tin oils are filled in 40 bottles......


now its ur answer .....