Question

A rectangular plot is 50m long and 40m broad.the plot into be paved inside its boundary along its side.The breath of the pavement is 2.5m find the total area required to be paved

Answer 1

50 +5 × 40 +5 =2475 sq. m

Answer 2

area of plot =50×40=2000
now find length=2000
_____
$2000 \div 2.5 = 2000$