Question

ayuda porfaaa . es la jerarquía de operaciones
1- [54÷(-9)]x(-3)
2-. -8x[-(-15÷3)]​

Answer 1

$1) [54 \div ( - 9)] \times ( - 3) = \\ -6 \times ( - 3) = \\ 18$

$2) - 8 \times [ - ( - 15 \div 3)] = \\ - 8 \times [ - ( - 5)] = \\ - 8 \times 5 = \\ - 40$