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ofdi s tempering its four walls at the rate of 40) TiA room is 4.8 m long, 3.6 m broad and 2 m high. Find the cost oflaying tiles on its floor and its four walls at the rate of 100/ m2dn and 60 cm deep. Find the |
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Answer» Area of floor=(4.8m)(3.6m)=17.28m^2because rate is 100 Rs/squareso, cost of floor =100x17.28 Rs=1728 Rsandtwo wall area =2x (3.6m)(2m)=14.4m^2other two wall area =2x(4.8m)(2m)=19.2m^2now total area of wall =(14.4+19.2)m^2=33.6m^2now cost of for wall's tiles =33.6x100=3360Rs now total cost =(3360+1728)Rs =5088 Rs hit like if you find it useful |
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