Respostas

2013-05-30T21:17:31-03:00

Olá tudo bém.

 

2/5+1/3+2=

 

_6+5+30 =  41

      15           15

 

 

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2013-05-30T22:07:59-03:00

Olá!!!!

 

<span>\frac{2}{5}+<span>\frac{1}{3}+<span>\frac{2}{1}    mmc = 15


\frac{3.2}{3.5}+\frac{5.1}{5.3}+\frac{15.2}{15.1}

 

\frac{6}{15}+\frac{5}{15}+\frac{30}{15}

 

\large{\boxed{\frac{41}{15}}}

 

espero ter ajudado

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