math question 1?
回答 (1)
2020-10-19 8:17 pm
✔ 最佳答案
Let y% be the part of 150.90 × 10% = 150 × y%
150y = 90 × 10
y = 900/150
y = 6
Ans: 10% of 90 is 6% of 150.
收錄日期: 2021-04-25 13:42:47
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