Question

cuánto es (194/900 - 244/99)x(3/7-(-5/2))??

Answer 1

Respuesta:

$\frac{(11 \times 194) + (100 \times 244)}{9900} \times ( \frac{3}{7} + \frac{5}{2} ) \\ \frac{26534}{9900} \times \frac{(2 \times 3 + 7 \times 5)}{14} \\ \frac{26534}{9900} \times \frac{41}{14}$

Simplificando quedaría:

$\\ \frac{13267}{9900} \times \frac{41}{7} = \frac{543947}{69300}$