Amir expects a gain of 24% on his cost price. If in a week, his sale was of Rs. 620, what was his profit?

Amir gain 24% profit

He is sale in = 620 rupees

Find profit in rupees =

Ans ) 24 % 620

or, 24 × 620/100

or, 148.8 ₹

He will earn 148.8 ₹. It also his profit.