English, asked by maharajakumar5050, 3 months ago

a boy sold his old textbook for rs 64 at a loss of 20% what was the cost price of the text book​

Answers

Answered by Anonymous
6

Answer:

Cost price is Rs.80

Explanation:

Refer the attachment for explanation.

Attachments:
Answered by rahabnjeri007
3

Answer:

rs 80

Explanation:

64*20/80=16     64+16=80     rs80

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