candacemoore2000 candacemoore2000

20-04-2020
Mathematics

contestada

A 280 mL solution is 20% salt. How much water should be added to make the solution
14% salt?

Respuesta :

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20-04-2020

Answer:

400

Step-by-step explanation:

20%/14% = 1.42857

1.42857 x 280 = 400.

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