Question

find tge cost of fencing a rectangular field 34m 20 cm and 16m 30 cm wide at rs 40 per metre.what will be the cost of turfing it at rs 21 per square metre

Answer 1

first convert it into m
34m20cm=34.20m
16m30cm=16.30m
for fencing,
perimeter of rectangle=2(l+b)
2(34.20+16.30)
2(50.5)
101m

cost of fencing=40*101m
RS 4040

for turfing,
area of rectangle=l*b
557.46 sq.m

cost of turfing=21*557.46
RS 11706.66
hope this is correct ans n this helps u