SOLUTION: what is the resulting strength if you have 75 milliliters of a 4% solution and you dilute it by adding water to prepare 200 milliliters of solution.

SOLUTION: what is the resulting strength if you have 75 milliliters of a 4% solution and you dilute it by adding water to prepare 200 milliliters of solution.

Algebra.Com

Question 754611: what is the resulting strength if you have 75 milliliters of a 4% solution and you dilute it by adding water to prepare 200 milliliters of solution.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Almost by intuition, (75/200)*4 %
The factor applied to the concentration is , same as .

RELATED QUESTIONS
If you dilute 35 gal of a 40% acid solution with 7 gal of water, what is the amount and... (answered by KMST)

IF YOU DILUTE 50ML OF A 25% SOLUTION OF TABLE SALT TO 100ML, WHAT WILL BE THE RESULTANT... (answered by stanbon)

If you dilute 50 ml of a 25% solution of table salt to 100 ml, what will be the resultant (answered by ankor@dixie-net.com)

A solution contains 15 milliliters of HCl and 45 milliliters of water. If another... (answered by josmiceli)

A solution contains 77 milliliters of HCl and 143 milliliters of water. If another... (answered by ankor@dixie-net.com)

if i have a 29% solution of something and want to make a 3% solution out of it ---how... (answered by lwsshak3)

If it isn’t a bother, I would appreciate all the help I could get for this question;... (answered by Boreal)

You have 15 L of 24% acid solution. How much water should you add in order to dilute the... (answered by lwsshak3)

You have 15L of 24% acid solution. How much water should you add in order to dilute the... (answered by josmiceli,stanbon)