Question

3. A field is 30 m by 22 m. Along the length of the field,
a rectangular plot of 9m by 4 m is cut off for an entry
gate and a small parking. How much will it cost to
plant fresh grass in the field at the rate of 45 per
sq. m?​

Answer 1

Answer:

Rs. 28,080

Step-by-step explanation:

Length of rectangular field = 30m

Breadth of rectangular field = 22m

Area of field = L*B

= 30*22 = 660m²

Length of rectangular plot = 9m

Breadth of rectangular plot = 4m

Area of rectangular plot = L*B

=9*4= 36m²

Area of field left after cutting off the rectangular plot = Area of rectangular field - Area of rectangular plot

= 660-36

= 624m²

Cost of planting grass per m² = Rs.45

Cost of planting grass for 624 m² = 45*624

= Rs.28080

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Answer 2

Answer:

rs 28080

Step-by-step explanation:

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