COROANA:
Calculati si scrieti rezultatul sub forma de factie zecimala:
[tex] 3,(3)+1,(3)- \frac{1}{3}-4: \frac{9}{2} [/tex]
[tex]( \frac{6}{10} + \frac{1}{2} ) x 5+ \frac{1}{2} :( \frac{2}{5} - \frac{1}{10} )+2[/tex][tex]
12,(3) x 2,25 - 5 \frac{1}{2} :4 \frac{2}{5} [/tex]
[tex]1:(1: \frac{11}{50} -1,5)+(0,5) ^{3} :0,(6)[/tex]
[tex]10,1{( \frac{6}{5} + \frac{13}{6} ) x ( \frac{21}{10} + \frac{6}{13} )]:1,(4)[/tex]