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  3. _____is 30% of 20.6To solve this problem, set up a proportion. You are looking f

_____is 30% of 20.6To solve this problem, set up a proportion. You are looking f

游客2024-01-12  26
问题 _____is 30% of 20.
选项
答案 6
解析 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.
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