102  Mixture
2

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If you mix 900 ml of 6% alcohol
and 400 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 700 ml of 9% alcohol
and 700 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 800 ml of 3% alcohol
and 400 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 400 ml of 8% alcohol
and 800 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 800 ml of 9% alcohol
and 300 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 800 ml of 8% alcohol
and 800 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 900 ml of 9% alcohol
and 500 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)



³óµµ°¡ ´Ù¸¥ 8% ¼Ò±Ý¹° 500 cc ¿Í
6% ¼Ò±Ý¹° 800 cc ¸¦ ¼¯À¸¸é, ¼Ò¼öÁ¡¾Æ·¡
ÇÑÀÚ¸®±îÁö ³óµµ°¡ ¸î% ¼Ò±Ý¹°ÀÌ µÉ±î?



If you mix 900 ml of 9% alcohol
and 400 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)



If you mix 800 ml of 7% alcohol
and 600 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)



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102    6 6.5 4.7 6.7 8.2 ( 32.1 )   7.5 7.9 6.8 8.4 6.6 ( 37.2 )   [[ 69.3 ]]