Question

A werver sells a sari to a shopkeeper at the price of 150 and makes a profit of 25%. The shopkeeper sells the same sari
to a customer with a profit of 30%. If the weaver could sell the sari directly to the customer at 180, then what would be
the profit of the weaver and the pain of the customer in rupees?​

Answer 1

Solution :-

Given : Selling price of Saree for weaver = Rs 150

Profit = 25%

Cost price = (S.P × 100)/(profit + 100)

= (150 × 100)/(25 + 100)

= 15000/125 = Rs 120

Cost price of Saree for shopkeeper = Rs 150

Profit = 30%

Selling price = C.P + profit% of C.P

= 150 + 30% of 150

= 150 + 0.3 × 150

= 150 + 45 = Rs 195

Now, If the weaver could sell the saree directly to the customer at Rs 180 :

Cost price of Saree for weaver = Rs 120

Profit for weaver = Rs (180 - 120) = Rs 60

If customer bought the saree of Rs 195 at Rs 180 :

Then, profit for customer = Rs (195 - 180) = Rs 15

Answer 2

Answer:

Rs 15 is the profit of that customer.

Step-by-step explanation:

Given Problem:

A werver sells a sari to a shopkeeper at the price of 150 and makes a profit of 25%. The shopkeeper sells the same sari  to a customer with a profit of 30%. If the weaver could sell the sari directly to the customer at 180, then what would be  the profit of the weaver and the pain of the customer in rupees?​

Solution:

Given that,

Selling price of Sari for weaver = Rs 150

Profit = 25%

We know that,

$\sf \bigstar C.P = \dfrac{S.P\times100}{Profit+100}\bigstar$

Put the given values,

$\sf =>\dfrac{150\times100}{25+100}\\\\=>\dfrac{15000}{125} = Rs 120$

Now,

Cost price of Sari for shopkeeper = Rs 150

Profit = 30%

We know that,

$=>\sf\bigstar S.P = C.P+Profit\%\; of\; C.P\bigstar$

Put the given values,

$\sf = >150 + 30\% 150\\\\\ => 150 + 0.3 \times 150\\\\\ =>150 + 45 \\\\\ => Rs\;195$

It is also given that,

The weaver could sell the saree directly to the customer at Rs 180

Cost price of Saree for weaver = Rs 120

Profit for weaver = Rs (180 - 120) = Rs 60

If customer bought the saree of Rs 195 at Rs 180 :

Profit for customer = Rs (195 - 180) = Rs 15

Hence,

The answer is Rs. 15.