If you mix 500 ml of 8% alcohol and 600 ml of 9% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 600 ml of 3% alcohol and 500 ml of 4% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 700 ml of 4% alcohol and 800 ml of 8% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 300 ml of 3% alcohol and 600 ml of 4% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 300 ml of 7% alcohol and 700 ml of 5% alcohol, what % solution will you get? (Nearest to the 10th.)
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If you mix 800 ml of 8% alcohol and 300 ml of 6% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 800 ml of 4% alcohol and 300 ml of 3% alcohol, what % solution will you get? (Nearest to the 10th.)
농도가 다른 9% 소금물 400 cc 와 7% 소금물 600 cc 를 섞으면, 소수점아래 한자리까지 농도가 몇% 소금물이 될까?
If you mix 900 ml of 8% alcohol and 500 ml of 7% alcohol, what % solution will you get? (Nearest to the 10th.)
If you mix 800 ml of 6% alcohol and 700 ml of 5% alcohol, what % solution will you get? (Nearest to the 10th.)
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