Question

By selling book for rupees 250sonu gain 25percent what is the c.p cost price of book.



Please give me answer fast.​

Answer 1

187.5

Step-by-step explanation:

first multiply 250 and 25 then divide it by hundred u will get the answer

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Answer 2

Answer:

Cost Price of Book = Rs 200 , Amount paid for purchasing the watch = 1600

Step-by-step explanation:

By selling a book for 250, Sonu gains 25%

Cost Price = C

Gain = (25/100)C = 0.25C

Selling Price = C + 0.25C = 1.25C

1.25C = 250

=> C = 200

Cost Price of Book = Rs 200

Rohit sold his wrist-watch for 1280 losing thereby 20%

Let say Rohit Paid = P

Loss 20% = (20/100)P = 0.2P

Selling Price = P - 0.2P = 0.8P

0.8P = 1280

=> P = 1600

Amount paid for purchasing the watch = 1600

Step-by-step explanation:

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