Question

Resuelve : 45 ÷{-2 + 12 ÷-4 + 12 -(-24) ÷ (-3.5 +3)}

Answer 1

Respuesta:

45 ÷{-2 + 12 ÷-4 + 12 -(-24) ÷ (-3.5 +3)}=

45 ÷[-2 + -3 + 36 ÷ ( -15 + 3)]=

45 ÷[ 1 + 36 ÷ ( -12 )]=

45 ÷[ 1 + ( -3 ) ] =

45 ÷ (-2). = (-22.5)