Question

A can of oil was 4/5 full. When 6 bottles of oil were taken out from this can and 4 bottles of oil were poured into it, it was 3/4 full. How many bottles of oil can the tin contain ? (All bottles are of equal volume)​

Answer 1

Answer:-

Suppose the x bottles can fill the tin completely

Then

5/4x− 3/4x=6−4

x/20=2

x=20×2

x=40

∴required no. of bottles=40

Answer 2

Answer:

THEREFORE, THE CAPACITY OF CAN IS 40 SUCH BOTTLES AND IN THE ORIGINAL STATE IT CONTAINED (4/5 OF 40 ) = 32 BOTTLES OF OIL AND AFTER EXTRACTION CONTAINED (3/4 OF 40) = 30 BOTTLES OF OIL.