Help me do please?
回答 (1)
2020-07-30 1:09 pm
✔ 最佳答案
b)154/0.77=200This is "quick" calculation. Ha!Checking: using the calculated original total 200，if you're correct 77% lift = 154 stated in the question:200 x 77% = 154 So 200 is correct.
收錄日期: 2021-04-11 23:14:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20200730045522AAT2tBe