Question

[4×{(13-9+2)÷(16×4-60)+3} -5×2÷5+110]

Answer 1

$4 \times ( \frac{13 - 9 + 2}{16 \times 4 - 60} + 3) - 5( \frac{2}{5} + 110) \\ 4 \times ( \frac{6}{64 - 60} + 3) - 5( \frac{2 + 550}{5} ) \\ 4( \frac{6}{4} + 3) - 552 \\ (24 + 12) - 552 \\ 36 - 552 \\ - 516$
please follow me