2/x =10 math problem?
回答 (6)
2008-10-30 9:30 am
✔ 最佳答案
2/x=102=10x
x=2/10
x=1/5
2008-10-30 6:14 pm
2/x = 10
2 = x(10)
10x = 2
x = 2/10
x = 1/5 (0.2)
2 = x(10)
10x = 2
x = 2/10
x = 1/5 (0.2)
2008-10-30 4:41 pm
If 2/x=10, then 2/10 =x
2008-10-30 4:37 pm
2/x = 10
2 = 10 x ........... mult both sides by x
1 = 5 x ............. divide both sides by 2
1/5 = x ............. divide both sides by 5
Answer: x = 1/5
2 = 10 x ........... mult both sides by x
1 = 5 x ............. divide both sides by 2
1/5 = x ............. divide both sides by 5
Answer: x = 1/5
2008-10-30 4:32 pm
2/x= 10
2=10x
1/5=x
2=10x
1/5=x
2008-10-30 4:30 pm
(2/x=10)x
2=10x
x=1/5
2=10x
x=1/5
收錄日期: 2021-05-01 11:28:22
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