Question

A rectangular lawn 70m x 30m has two roads each 5 meters wide, running in the middle of it,
one parallel to the length and other parallel to the breadth, then the cost of gravelling the road at
the rate of Rs. 4 four square meter is
(a) Rs. 1500
(b) Rs. 1900
(c) Rs. 2100
(d) Rs. 1200​

Answer 1

Answer:

1900

Step-by-step explanation:

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