Question

a verandah of width 225cm is constructed all along outside a room which is 550cm long and 4m wide find area of verandah and cost of commenting the floor of verandah at the rate of re200per m sq

Answer 1

area =2.25*5.50=12.3750cm2=12.38m2
rate=12.38*200=1238*2=2476rupees