Math, asked by kurma1, 1 year ago

a rectangular plot of land is 240m by 200m the cost of preparing a grass lawn is 30 rupees what is the cost of fencing the entire field

Answers

Answered by alessre
18
Hello,

we calculate the perimeter of land:
P=2×(l+b)=2×(240+200)=2×440=880 m

we calculate the cost of fencing the entire field:
c=P×30=880×30=26400 rupees

bye :-)
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