Question

Calculați: 5x{7+3x[46+6x(27-32:4)]}

Answer 1

$Notam~cu~*=inmultit~(ori)$
$5*{7+3*[46+6*(27-32:4)]}=$
$5*{7+3*[46+6*(27-8)]}=$
$5*{7+3*[46+6*19)]}=$
$5*[7+3*(46+114)]=$
$5*(7+3*160)=$
$5*(7+480)=$
$5*487=2~435$