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? Choose one
A) 40
B) 30
C) 20
D) 21
E) 34
Suppose x bottles can fill the tin completely   Then4/5x-3/4x=6-4   X/20=2   X=40   Therefore required no of bottles =40   Option :40
<result>A</result>
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?