Question

Q.9 A vegetable seller bought 6 bananas for Rs. 30, another 9 bananas for Rs 90 and another 15

bananas for Rs. 120. At what price should he sell a banana to earn 25% on the average cost

price?​

Answer 1

Answer:

15(6 --------30) = 90 --------------450

10(9--------90) = 90 ---------------900

6(15------120) = 90 --------------- 720

Total he buy (90*3) for = 450+900+720 = 2070

SP of all = 2070*1.25 = 2587.5₹

SP of each banana = 2587.5/180 = ₹ 14.375 (Ans.)

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Answer 2

Answer:

10 rs.

Step-by-step explanation:

30 + 90 + 120 = 240

240 x 25/100 = 60

Price of ( 9 + 6 + 15 ) 30 bananas with profit ( 240 + 60 ) 300 rs.

Every banana costs 300 / 30 = 10 rs.