Question

Cost of 17 notebooks is ₹212.50 . Find the cost of 12 such notebooks

Answer 1

Step-by-step explanation:

cost of one book = 212/17 = 12.5

so, cost of 12 books = 12 × 12.5 = 150rs.

Answer 2

Answer:

RS 150

Step-by-step explanation:

cost of  17 books = 212.50

cost of 1 notebook = 212.50/17 = 12.5.

hence ,cost of 12 books = 12×12.5 = 150 rupees

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