Ask a New Question

Question

Determine the costing plaster work of room of size 15x20 ft. Take height of room =10ft. Consider two windows of size 5x4 ft,assume rate of plaster Rs.20 sq.ft ??
8 years ago

Answers

Steve
the area of the room is two side walls and two end walls, so

2*15*10 + 2*20*10 = 700 ft^2

The windows occupy 2*5*4=40 ft^2

So the cost is

(700-40)ft^2 * Rs20/ft^2 = Rs 13200
8 years ago

Related Questions

Plaster of Paris is the compound calcium sulfate hemihydrate, CaSO4*1/2H2O What mass of water is... Plaster of Paris is the compound calcium sulfate hemihydrate, CaSO4*1/2H2O What mass of water is... Each pail of plaster covers 90 square feet of ceiling. What is the least number of pails of plaster... Plaster is being applied uniformly to a cannon-ball at the rate of 24 ! cubic inches per minute.... You purchase a hot tub costing $4,600 by taking out a 13% add-on interest installment loan. The loan... each pail of plaster covers 90 square feet of ceiling. what is the least number of pails of plaster... Why should plaster of Paris be stored in a dry place? State three applications of plaster of Paris... 1 Looking at the hard, plaster cast that extended from her hand to her shoulder, Jillian groaned for... Looking at the hard, plaster cast that extended from her hand to her shoulder, Jillian groaned for t... does plaster have sillica
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use