helpmegraduate40
19.05.2020 •
Mathematics
Which set is an example of like factions
A 10/10 AND 5/5
B. 7/4 AND 4/7
C. 1/2 AND 3/2
D. 2/1 AND 2/3
Solved
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Ответ:
Let x = number of gallons of the 35% acid solution Eli
should add. The equation would be
0.5 gal (0.1) + x gal (0.35) = (0.5 + x)(0.15)
This would be the equation to find the answer.
Solving for x,
X = 0.125 gallons