18+85×65/25×96+12/2=
18 + 85 x 65 : 25 x 96 + 12 : 2
= 18 + 5525 : 25 x 96 + 6
= 18 + 221 x 96 + 6
= 18 + 21.216 + 6
= 21.240
18+85×65/25×96+12/2=
18 + 85 x 65 : 25 x 96 + 12 : 2
= 18 + 5525 : 25 x 96 + 6
= 18 + 221 x 96 + 6
= 18 + 21.216 + 6
= 21.240