Answer:
Be easier to help if we had the questions.
Step-by-step explanation:
The walls are 9.7 feet wide and the tiles are 5 inches wide. Converted into centimetres the wall should be 295.65cm wide and tiles should be 12.7cm wide therefore, 295.65/12.7 = 23.27 tiles will be needed to fit the wall.
Put into the calculator exactly as You wrote it is 398
4.8 divided by 11 = 0.43636(repeat 36 infinitely)
