Question

efectúa fracciones mixtas (1 1/7 + 3 2/7) -(-3 1/7 - 5 1/7)​

Answer 1

$( \frac{11}{7} + \frac{23}{7} ) - ( - \frac{22}{7} - \frac{36}{7} ) =$

$\frac{11}{7} + \frac{23}{7} + \frac{22}{7} + \frac{36}{7} = \frac{92}{7} = 13 \frac{1}{7}$