Question

Gabriella wants to tile a room with an area of 320 square feet the width of the room is 4/5 in slang what are the length and the width of the room

Answer 1

4/5 of 320 is 256. Half of 256 is 128. So the lenght on both sides is 128 + 128=256
320-256=64/2= 32
So the width is 32 on both sides.
128+128+32+32=320
Hope this helps :)