Question

5x[40+8x(200:5-72:2)]:(14x10:4+5)

Answer 1

=5x(40+8x(40-36)):(35+5)
=5x(40+8x4):40
=5x72:40
=360:40
=9

Answer 2

5×[40+8×(200:5-72:2)]:(14×10:4+5)=
5×[40+8×(40-36)]:(140:4+5)=
5×(40+8×4):(35+5)=
5×(40+32):40=
5×72:40=
360:40=9






Sper ca te-am ajutat si ca e bine!