Question

Brianne can paint 120 square feet of walls in 34 hour.
The quotient 120÷34 tells how many square feet she can paint in 1 hour.
How many square feet can she paint in 1 hour?

Answer 1

Good afternoon. 

120square --- 34h
 x   square ---   1h
      34x = 120
     x = 120/34
   x = 3,5 square