Question

mangoes are bought at 20 for rupees 60 if they are sold at 33 1/3% profit find the selling price of each mango and also the selling price of 8 mangoes

Answer 1

Cost of 20 mangoes = 60
Profit = 33 1/3%

Now,
SP = CP + Profit
= 60 +100/3% of 60 (33 1/3 = 100/3)
= 60 +100/300 * 60
=60 + 20
=80

SP of 20 mangoes = 80
SP of 1 mango = 80/20 = 4
SP of 8 mangoes = 4*8 = 32

Answer 2

Selling Price of 1 mango = Rs.4

Selling Price of 8 Mango = Rs.32

Step-by-step explanation:

Given,Cost of 20 Mango= Rs. 60

$Profit\ Percentage =  33\frac{1}{3}= \frac{1}{3}$

Selling price of 20 mango = $60\times \frac{4}{3}$

                                           = Rs.80

Selling Price of 1 mango = $\frac{80}{20}$

                                         = Rs. 4

Selling Price of 8 Mango = $\frac{80}{20}\times 8$

                                         = Rs.32

Hence,Selling Price of 1 mango = Rs.4

           Selling Price of 8 Mango = Rs.32