Question

A rectangular lawn measuring 50 m by 40.5 m has
two roads, 2.5 m and 1.8 m wide, running in the
middle of it, one parallel to its length and the other
parallel to its breadth. Find the cost of cementing
the roads at Rs 24per metre square. ​

Answer 1

Answer:

Answer:

Rs.285

Step-by-step explanation:

Given,

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

Hope this answer will help you