Can anyone solve my question?
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Step-by-step explanation:
Area of bricks =20 × 15 = 300 cm Sq.
Area of Lane = 45 × 20 =900 cm sq.
divide ,Total no.of bricks needed .
Area of lane ÷ Area of bricks
= 900 ÷ 300 = 3
Cost of bricks = 1100 × 3 = ₹3300
IF UH GOT SOMETHING MARK AS BRAINLIST
Answered by
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Answer:
no. of bricks are= 300
Cost =3300₹
Step-by-step explanation:
no of bricks = Area of lane /Area of 1 brick
Area of lane =45*20
=900m^2
Area of 1 brick in m^2=2*1.5
=3m^2
no of bricks = 900/3
=300
cost = rate * no of bricks
rate per 100 m^2=1100/100
=11
no of bricks= 300
=300*11
=3300₹
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