1/3x45=5x=?
回答 (4)
2008-07-11 10:48 am
✔ 最佳答案
15 = 5xx = 3
2008-07-11 6:39 pm
1/3 * 45 = 5x
5x = 45/3
5x = 15
x = 15/5
x = 3
5x = 45/3
5x = 15
x = 15/5
x = 3
2008-07-11 5:39 pm
1/3x45=5x
1/3 x 45x 1/5=x
3=x
x=3
1/3 x 45x 1/5=x
3=x
x=3
2008-07-11 5:34 pm
1/3x45=15 =5x =3?? maybe
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