SOLUTION: How many gallons of a 10% salt solution should be added to 20 gallons of a 60% salt solution to obtain a 50% salt solution?
The perimeter of a rectangle is 40 cm more than four
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The perimeter of a rectangle is 40 cm more than four
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Question 1054203: How many gallons of a 10% salt solution should be added to 20 gallons of a 60% salt solution to obtain a 50% salt solution?
The perimeter of a rectangle is 40 cm more than four times its width and the length is 2 cm more than twice its width. What is the area of the rectangle.
Working alone, Christian can finish a job in 6 hours. Requesting Aron to work with him, the two can finish the same job in 4 and 1/2 hours. How long would it take Aron to finish the same job alone?
Urgent pls help Found 3 solutions by ikleyn, josgarithmetic, MathTherapy:Answer by ikleyn(52797) (Show Source):
1. I suspect that neither 60% salt solution, nor 50% salt solution do not exist at normal conditions.
2. Your post is read as
"I know nothing.
I don't want to know anything.
I don't want to apply any efforts.
Solve it for me, do my work instead of me.
Urgent pls."
You can put this solution on YOUR website! How many gallons of a 10% salt solution should be added to 20 gallons of a 60% salt solution to obtain a 50% salt solution?
The perimeter of a rectangle is 40 cm more than four times its width and the length is 2 cm more than twice its width. What is the area of the rectangle.
Working alone, Christian can finish a job in 6 hours. Requesting Aron to work with him, the two can finish the same job in 4 and 1/2 hours. How long would it take Aron to finish the same job alone?
Urgent pls help
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