Janet is mixing a 15% glucose solution with a 35% glucose solution. This mixture produces 35 liters of a 19% glucose solution. H

Question

Alexus [3.1K]

3 years ago

5

Janet is mixing a 15% glucose solution with a 35% glucose solution. This mixture produces 35 liters of a 19% glucose solution. H

ow many liters of the 15% solution is Januet using in the mixture?

Mathematics

2 answers:

dybincka [34] · Answer 1 · 2022-07-04T17:13:20+03:00

dybincka [34]3 years ago

8 0

Answer:C on edge:)

Step-by-step explanation:

avanturin [10] · Answer 2 · 2022-07-04T14:58:39+03:00

avanturin [10]3 years ago

6 0

Multiply thru by 100 to get:
15x + 35*35 - 35x = 19*35
-20x = -16*35
x = 28 liters (amount of 15% glucose needed in the mixture)
<span>35-x = 35-28 = 5 liters (amount of 35% glucose needed in the mixture) </span>
Hope this helps.. :)