Question

plz answer correctly

Answer 1

Total oil was 60 l

Sam used 40% = (40x60)/100 = 24 l

Oil left = 60 - 24 = 36 l

He filled the remaining in 40 l

The tank filled = (36x100)/40 = 90%

Consumption daily = 3 l

Consumption in 10 days = 30 l

Consumption % = (30x100)/36 = 500/6% =
83 1/3%

Hope it helps :)