Science
Junior High
Solved
(2)でこの続きを教えてください。
Date
A
B
* 210g
20%の砂糖水
150g
(1) 砂糖水Aの常度は何名か.
40メ100 = 16
50。
2
16%
(2) 砂糖和Bの港度を15%にするには、水をあと何g加んればよいか
20= x (00?
2ズ
3= 20
2ス= 60 丸C=30
Answers
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ありがとうございます!