Answer: 
Step-by-step explanation:
Let x= Total land.
Then for Maize =
For Potatoes = 
For beans = 

1 ha = 10000.00 m²
0.9375 ha = 9375 m²
Land for potatoes = 
Hence,
of the land is on potatoes.
W=3L
W+W+L+L=72
Replace W with 3L: 3L+3L+L+L=72
8L=72
L=9
W=27
<span>Let x = amt of water evaporated :.05(50) = .08(50-x) 2.5 = 4 - .08x .08x = 4 - 2.5 .08x = 1.5 x = 18.75 lb of water evaporated : ; Check; amt of salt remains the same, only the percentage is different, right? .05(50) = .08(50-18.75) .05(50) = .08(31.25) 2.5 = 2.5</span>
Answer:
20 minutes
Step-by-step explanation:
8÷.40=20
so your download will only take 20 minutes