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kipiarov [429]
3 years ago
8

A mixture contains forty ounces of glycol and water and is ten percent glycol. If the mixture is to be strengthened to twenty-fi

ve percent, how much glycol is to be added?
Mathematics
1 answer:
Anit [1.1K]3 years ago
6 0

Answer:

40oz glycol and water

10% is glycol

4oz is glycol

36oz is water

if glycol is to be added to make glycol 25% of all then

note: water does not change

100-25=75

water does not change so

36oz=75%

12=25%

there should be 12 oz of glycol total

4 now

12-4=8

8 oz should be added

sorry, I just wrote what I was thinking

answer is 8oz

Read more on Brainly.com - brainly.com/question/2526272#readmore

Step-by-step explanation:

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