Question

solve it: a person is paid rs.150 for each day he works and is fined rs.30 for each day he remains absent.if in 40 days he earned rs.3300 find for how many days he worked?(with solution)

Answer 1

Set up the ratio $150/1 day = $3300/x days. Cross multiply to get 3300=150x. Divide both sides by 150 to isolate x. X = 22 days (idk if this is correct, but hope this helps)