B=? 幫幫手
3 A 9
_ = __ = _
8 56 B
可能會難SEE
唔好意思-_-""
回答 (4)
✔ 最佳答案
3 / 8 = A / 56 = 9 / B
A : 3 = 8 : 56
56 / 8 x 3 = A
A = 21
9 / B = 3 / 8
9 / 3 x 8 = B
B = 24
參考: byfrgnhvt
ans.
3 / 8 = A / 56 = 9 / B
A : 3 = 8 : 56
56 / 8 x 3 = A
A = 21
9 / B = 3 / 8
9 / 3 x 8 = B
B = 24
…
B=24
A果個可以唔理
3/8=9/b
3x3=9
so8x3=24
參考: ....Non
收錄日期: 2021-04-16 12:37:56
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