Question

{31+[27-(16+41-50)]+(19+7x16)}+{247-(47+31)]x7-3x6+30:

Answer 1

Respuesta: eso da 180

Explicación paso a paso:

{31+[27-(16+41-50)]+(19+7-16)}+[247-(97+31)]

{31+[27-(7)]+10}+247-(128)

(31+20+10)+247-128

61+247-128

308-128

180