Answer:
Find the outer length and breadth:
Length = 25 +1.5 +1.5 = 28 m
Breadth = 16 +1.5 +1.5 = 19 m
Find the area of the plot of land with the gravel:
Area = Length x Breadth
Area = 28 x 19
Area = 532 m²
Find the area of the land:
Area = Length x Breath
Area = 25 x 16
Area = 400 m²
Find the area of the gravel:
Area of the gravel = 532 - 400
Area of the gravel = 132 m²
Find the cost of laying the grass:
1 m² = Rs 5
132 m² = 132 x 5
132 m² = Rs 660
rs.660
area = l x b
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Answers & Comments
Answer:
Find the outer length and breadth:
Length = 25 +1.5 +1.5 = 28 m
Breadth = 16 +1.5 +1.5 = 19 m
Find the area of the plot of land with the gravel:
Area = Length x Breadth
Area = 28 x 19
Area = 532 m²
Find the area of the land:
Area = Length x Breath
Area = 25 x 16
Area = 400 m²
Find the area of the gravel:
Area of the gravel = 532 - 400
Area of the gravel = 132 m²
Find the cost of laying the grass:
1 m² = Rs 5
132 m² = 132 x 5
132 m² = Rs 660
Answer:
rs.660
area = l x b