Let the side of one edge of tile = a cm.
So area of tile = (side)^2 =
But area of tiles = 900 square centimeter.
So


So side of one edge of tile is = 30 cm
Answer:
23.75
Step-by-step explanation:
how this helped bye I would appreciated if u liked my comment tho
Answer:
1) I believe 6 (im wrong I know it)
Step-by-step explanation:
you do whatever like 13902-1 , im so smart
The answer should be 299/52=almost 6 hours.