(3,5+2,1/3):(3,5-2,1/3)

(3,5+2,1/3):(3,5-2,1/3)

  • 1) 3,5+2 frac{1}{3}=5 frac{5}{6}

    2)3,5-2 frac{1}{3}=1 frac{1}{6}

    3)5 frac{5}{6}:1frac{1}{6}=frac{35}{6}*frac{6}{7}=5

  • (3,5+2,1/3):(3,5-2,1/3)=

    =(3,5+0,7):(3,5-0,7)=4,2:2,8=1,5