Question

the lenth and breath of a park are 70 m 30 cm and 30 m 40 cm respectively . what is the cost of turfing the park at the rate of ₹ 10 per m

Answer 1

here,L=70m30cm =70.30
B=30m40cm=30.40
area of park=l×b
=70.30×30.40
=2139.2290m
cost of 1m=10₹
cost of 2139.2290m=2139.2290×10
=21392.290₹