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Greeley [361]
3 years ago
8

how many grams of a 15 percent alcohol solution should be mixed with 40 grams of a 30 percent solution to obtain a solution that

is 25 percent alcohol
Mathematics
1 answer:
quester [9]3 years ago
8 0
According to my calculations it should be 77
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4/10 + 40/100 = ? Help please
Kobotan [32]

Answer:

4/10 is the same as 40/100

there fore 4/10+40/100=40/100+40/100=

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