Question

e) Four metres of steel rod is used to make a curtain support. If a house needs 20 such curtain
supports, find out the total length of steel rod required to make curtain supports for the entire
house​

Answer 1

Answer:

A good rule of thumb is to have the curtain rod extend three to four inches from each side of the window frame. Using a pencil, make a small mark at the appropriate width on the wall. You may want to use a level to make sure the marks are straight.

Answer 2

80 metres of steel rod