vhhcgjkb
vhhcgjkb
21-08-2018
Mathematics
contestada
what is 3/10 plus 3/20?
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phanthanhthao
phanthanhthao
21-08-2018
I think the answer is 9/20
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mugeemerve
mugeemerve
21-08-2018
3/10 multiply by 2 =6/20
6/20 plus 3/20=9/20
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