Question

1-(-1 1/4+2)-(-7/12)


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Answer 1

MATEMATICA ✓

$1 - ( - 1 \frac{1}{4} + 2) - ( - \frac{7}{12} )$

$1 - ( - \frac{5}{4} + 2) + \frac{7}{12}$

$1 - \frac{3}{4} + \frac{7}{12}$

$rta = \frac{5}{6}$

SALUDOS |✓|