Mrs irfan wants to use tiles of length 20 cm and breadth 10 cm to cover the floor of her balcony shown in the figure. what is the area of the balcony? how many tiles does she need to buy(1sq m = 10,000 Sq cm)?
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Step-by-step explanation:
Area of balcony = l×b
= 20× 10
= 200 cm^2
if 1 sq m = 10,000sq cm
then 200sq cm = ?
10,000÷200 = 50
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