Question

149/17-127/17-3/17=

4/15+9/15+11/15=

2/5+1/10+4/5=

3/4+1/2+5/6+2/3=

5 1/4+ 1 1/3+ 2 1/2=

4-3/8-1/2=

5 1/2-(1 2/3+ 3 2/6)=

Answer 1

Respuesta:

$\frac{149}{17} - \frac{127}{17} - \frac{3}{17} = \frac{19}{17}$

$\frac{4}{15} + \frac{9}{15} + \frac{11}{15} = \frac{24}{15} = \frac{8}{5}$

$\frac{2}{5} + \frac{1}{10} + \frac{4}{5} = \frac{4}{10} + \frac{1}{10} + \frac{8}{10} = \frac{13}{10}$

$\frac{3}{4} + \frac{1}{2} + \frac{5}{6} + \frac{2}{3} = \frac{9}{12} + \frac{6}{12} + \frac{10}{12} + \frac{8}{12} = \frac{33}{12} = \frac{11}{4}$

$\frac{51}{4} + \frac{11}{3} + \frac{21}{2} = \frac{153}{12} + \frac{44}{12} + \frac{126}{12} = \frac{323}{12}$

$4 - \frac{3}{8} - \frac{1}{2} = \frac{32}{8} - \frac{3}{8} - \frac{4}{8} = \frac{25}{8}$

$\frac{51}{2} - ( \frac{12}{3} + \frac{32}{6} ) = \frac{51}{2} - ( \frac{24}{6} + \frac{32}{6} ) = \frac{51}{2} - \frac{56}{6} = \frac{153}{6} - \frac{56}{6} = \frac{97}{6}$