5/1 x 6 4/15
5/1 x 94/15
Answer: 94/3 or 31 1/3
Okay what about the game room floor?
Step-by-step explanation:
98 = 188t - 16t^2
-16t^2 + 188t = 98
-16t^2 + 188t - 98 = 0
8t^2 - 94t + 49 = 0
Use the quadratic formula with a = 8 , b = -94 , c = 49 to get the solutions
t = [(47 - root 1817) / 8]≈ 0.55
and
t = [(47 + root 1817) / 8] ≈ 11.20
Yes it is
since the painter can paint half a room in half a day, they can paint a full room in a full day
7 rooms for 7 days maintains the 1 to 1 ratio