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Mathematics
Karsyn Perry
31 August, 21:35
What is 3/10-2/5=
Is it 1/2?
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Jaliyah Morris
31 August, 22:47
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No, it is not 1/2.
3/10-2/5 = 3/10 - (2*2) / (5*2)
= 3/10-4/10
= - 1/10
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Jaden Schroeder
31 August, 23:30
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No it's not. What I would do first is get the common denominators the same. (The bottom number) So i would multiply 5 x 2 to get 10. and then you would have to do the same to the top so 2 x 2. So you would be left with 3/10 - 4/10. Which would equal - 1/10.
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