Answer:
can u add a picture?
Step-by-step explanation:
40% of 85 is 34 so 85-34=51
51 is your answer
Answer:
time in weeks
Step-by-step explanation:
Capacity of the pool = 30 x 20 x 5 = 3000 ft³
Amount of water already filled = 30 x 20 x 4 = 2400 ft²
Amount of water needed to full the pool = 3000 - 2400 = 600 ft²
---------------------------------------------------------------------------------------
Answer: 600 ft² of water is needed to fill up the pool.
---------------------------------------------------------------------------------------
