The pages of a booklet measure 20 cm by 12.5cm. a) calculate the area of a page of the booklet. B) how many sheets of paper are needed for a booklet of 36 pages?
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Answer:
1.area=length ×breadth
20×12.5=250cm^3
2.the sheets needed for 36 pages =36×250cm^3
=9000cm^3(the overall area of 36 pages)
hope it helps
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