please answer with solution.

1. What is the volume of a cubic containe Ne measure 10 feet? Express this volume in cubic meters. 3. A carpet is to be installed in a room whose length is to be measured 12.71 m and whose width to be 3.46 1/Find the are of the room in a) square meters , m b) square kilometers, km c) square feet , ft2 d) square yards , yd