Question

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27 U
(d) 620 cm², 4290 cm
The length and breadth of a rectangular
lawn are 13 m and 6 m respectively. Find
the cost of turfing the lawn if the rate is
Rs 15 per square metres.
(a) Rs. 1070 (b) Rs. 1270
(c) Rs. 1570 (d) Rs. 1170
What is the cost of painting a square sur-
​

Answer 1

Length of the rectangular lawn = 13 m

Breadth of the rectangular lawn = 6 m

Area of the rectangular lawn = Length × Breadth

= 13 × 6

= 78 m²

Area of the rectangular lawn = 78 m²

Cost of turfing m² = Rs. 15

Cost of turfing the rectangular lawn = 78 × 15

= Rs. 1170

Cost of turfing the rectangular lawn = Rs. 1170

Cost of turfing the rectangular lawn is (d) Rs. 1170.