Math, asked by sandhyakumari62806, 4 days ago

A man buys a book for Rs 80 and sell it for Rs 100. His gain% is.​

Answers

Answered by anithachemanthi
1

Answer:

20

Step-by-step explanation:

because

he buy 80

but he sell 100

100-80=20

Answered by mohit9241
0

Answer:

20 =100-80 =20 plz check out

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