A driveway is 23 m long and 3 m wide. Find the total cost of concreting the driveway if the materials cost $20 per square meter and the cost of hiring labor to do the concreting is $25 per square meter.
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Step-by-step explanation:
area of driveway= 23 × 3= 69 cm square
cost of materials =20×69= 1380 $
labour cost= 25$×69= 1725$
total cost of concreting driveway= 1725$+1380$=3105$.
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