Area of 121 ft squared but carpeting is only sold in meters squared how much carpeting is needed to carpet the room

Step-by-step explanation:

To convert from square feet to square meters we divide by 10.764

The area of the room is 121 ft²

Since carpeting is only sold in meters squared, we convert 121 feet squared to meters squared.

Therefore approximately

of carpet is needed

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.