Question

A rectangular lawn 70m by 50m has two cross roads each 6m wide running in the middle of it one parrellel to the length and other parallel to the breadth find the cost of levelling them at ₹5.50 per square metre

Answer 1

hope you understand.....
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Answer 2

Answer:

area of lawn=50*70=3500

area of path= (6*50)+(6*70)-(6*6)

=300+420-36

=720-36

=684m

cost of levelling=684*550/100

=$3420