Answer is Choice A - 1.
1 times 2 is 2, and 2 + 8 is 10.
The area covered by corn is x
The area covered by wheat is (x+480)
After 80% of wheat was collected, the new area was:
20/10(x+480)
=1/5(x+480)
After 25% of the corn was collected, the new area was:
75/100x
=3/4x
New area equation will be:
(3/4)x=1/5(x+480)+300
(3/4x)=(1/5)x+96+300
solving for x we get:
11/20x=396
x=720
thus the original area of corn was 720 acres
Original area of wheat was 720+480=1200 acres
357 is your answer because all you do is solve the problem =
Answer:
D 1.44
Step-by-step explanation:
the answer is the last one 1.44
That's the "unit rate."
115 miles
-------------- = 46 mph = average speed
2.5 hours
