Question

2/3 + 3/2 + -1/3 + -1/4

Answer 1

Respuesta:

19/12

Explicación paso a paso:

2/3+3/2+-1/3+-1/4

2-1/3+3/2-1/4

1/3+3/2-1/4

4+18-3/12

19/12

solucion alterna

1  7/12, 1,583

Answer 2

$\left[\begin{array}{ccc}\green {1}\end{array}\right] \\\\\frac{2}{3} +\frac{3}{2} =\frac{4+6}{5} =\frac{10}{5}= \frac{2}{1} \\\\\\\left[\begin{array}{ccc}\green{2}\end{array}\right] \\\\-\frac{1}{3} + -\frac{1}{4} =\frac{4+3}{12} =-\frac{7}{12} \\\\\\\left[\begin{array}{ccc}\green{3}\end{array}\right] \\\\\frac{2}{1} (-\frac{7}{12}) =\frac{24-7}{12} = +\frac{17}{12}$