Question

mayank sold 15 lemons in rs 7 and incurred a loss of 10%. how many lemons be must he selling rs. 28 to earn profit of 20%​

Answer 1

Answer:

45

Step-by-step explanation:

90- 7/15

1- 7/15×90

120- 7×120/15×90

=28/45

45 answer

Answer 2

Answer:

Step-by-step explanation:

90 = 7/15

1 = 7/(15 *90)

120 = (7*120)/(15*90)

= 28/45

Therefore for ₹28 he must sell 45 lemons.