Question

a balloon seller buys balloons at rs.5 for 7 and sells them at rs.7 for 5 .what is his gain per cent
pls say the correct answer​

Answer 1

Answer:

96% profit

Step-by-step explanation:

CP of 7 balloons = ₹5

CP of 1 balloon = ₹5/7

SP of 5 balloons = ₹7

SP of 1 balloon = ₹7/5

Profit = SP - CP = ₹7/5 - ₹5/7 = (49-25) / 35 = ₹24/35

Profit % = 24/35 ÷ 5/7 × 100 = 96%

Answer 2

96% profit is the right answer