Question

The price of a dozen exercises books is rupees 72.find the cost of 18 exercise books what is the real answer

Answer 1

Answer:

Step-by-step explanation:

COST OF ONE DOZEN BOOK = 72₹

THEREFORE COST OF ONE BOOK =. 72÷12(ONE DOZEN IS EQUAL TO 12)

=₹6

THEN THE COST OF 18 SUCH EXCERCISE BOOK WILL BE = 18×6

= ₹ 108

HENCE THE COST OF 18 SUCH BOOKS ARE ₹108

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