17/30, The peanuts by a dollar per pound (peanuts cost $3, walnuts cost $2), $21, 40072/100 (and I'm not sure how you would reduce it) Good luck!
0.25 Feet for each friend because 2.5/10=0.25
Answer
48,000
Step-by-step explanation:
base(x)
1,200(40)
The first step is to multiply the fraction by (3 +3i) / (3 +3i) to delete the i terms from the denominator:

Percent = part/whole
It wants you to find the % of change so it's 3.25 / 3.75
And that comes out to be 0.86 (with the 6 repeating)
So you move the decimal over 2 places to find the percent.
And then it's 1 - Ans
The answer is 13.33%