PickANickname11
PickANickname11
16-02-2016
Mathematics
contestada
what is 8 and 2/7 + 3 and 1/3
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Catelul
Catelul
16-02-2016
8and2/7+3and 1/3=>(8*7+5)/7+(3*3+1)/3=>61/7+4/3=>183/21+28/21=>211/21.
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