Math, asked by swastidoshi5, 7 months ago

swasti bought 5 books fo 10 rupees what's the cost of 15 books ​

Answers

Answered by harshaphysics
2

30 rupees...................

pls mark brainliest

Answered by s4377
0

Answer:

no. of books she bought = 5

cost of 5 books = 10 Rs

therefore cost of 15 books =  10/5 = 2

                                                15 x 2

                                                = 30

therefore cost of 15 books is 30 Rs

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