Question

A rectangular lawn 60 m by 40 m has two roads each 5 m wide running in the middle of it, one along the length and the other along the breadth. The area of the road is *




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Answer 1

Step-by-step explanation:

A rectangular lawn 60 meters by 40 meters has two roads each 5 meters wide running in the middle of it one parallel to length and the other parallel to breadth

Area of the road=40×5+60×5−5×5

                          =200+300−25

                          =475sqm

Given,

Cost of graveling the roads =60 paise per sq meter.

∴475×60paise

=28500 paise

=Rs.285                                                             

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