Question

garden is 120m long and 85m wide it has an inside path of uniform width 3.5m all around it the remaining part of the garden is covered by grass find the cost levelling the path at 1.25 rupees per square metre.​

Answer 1

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Answer 2

✠ Given:–

• Length of garden = 120m

• Breadth of garden = 85m

• Width of inside part = 3.5m

✠ To find:–

• Cost levelling the path at 1.25 rupees per square metre

✠ As we know:–

• Area of outside field = 113

• Area of inside field = 78

• Area of path = Area of outside field - Area of inside field

✠ Step by step explaination:–

Calculating area of path and putting values....

That is,

→ 120 × 85 ( 113 × 85 )

→ 10200 - 8814

→ 1386m²

Now we have to calculate cost of levelling the field...

That is,

→ 1386 × 1.25

→ 1732.5

✠ Answer:–

Cost of levelling the field is Rs. 1732.5