Question

(6 x 8:4- 20: 5x 3 + 6 x 7,: 1): (18:3;3 + 32:8)​

Answer 1

=(6x8:4-20:5x3+6x7:1):(18:3:3+32:8)
=(48:4-4x3+42:1):(6:3+4)
=(12-12+42):(2+4)
=(0+42):6
=42:6
=7

Answer 2

(6x7:4-20:5x3+6x7:1):(18:3:3+32:8) =
(42:4-4x3+42:1):(6:3+4)=
(21-12+42):(2+4)=
(9+42):6=
51:6=
=8,5
Sper ca te-am ajutat!