2. 职称英语
  3. ______ is 30% of 20. To solve this problem, set up a proportion. You are lookin

______ is 30% of 20. To solve this problem, set up a proportion. You are lookin

游客2025-02-24  32
问题 ______ is 30% of 20.
选项
答案  To solve this problem, set up a proportion. You are looking for a number that is 30% of 20. The proportion will be x/20=30/100. because the unknown number is 30% of the whole (20). To solve, cross-multiply, leaving you with 100x=600. Divide both sides by 100, and you get the final answer: x=6.
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3971091.html
相关试题推荐
随机试题
最新回复(0)