我有一个英文数学题,希望大家能帮我解答,题目是:”Jim bought some chocolates and gave half of it to Ken. Ken bought some sweets and gave half of it to Jim. Jim ate 12 sweets and Ken ate 18 chocolates. The radio of Jim's sweets to chocolates became 1:7 and the radio of Ken's sweets to chocolates became 1:4. How many sweets did Ken buy?
紧急英文数学题
答案:1 悬赏:70 手机版
解决时间 2021-05-23 18:16
- 提问者网友:临风不自傲
- 2021-05-23 14:47
最佳答案
- 五星知识达人网友:千夜
- 2021-05-23 16:26
1比7=1除以7=1/7
1比4=1除以4=1/4
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