Question

2-1+6. (2/3)-2-(-1/3)-1

Answer 1

1238663784949494404030303039393939393

Answer 2

$2-1+6( \frac{2}{3} )-2-(- \frac{1}{3}) -1= \\ \\ =2-1+ \frac{12}{3}-2+ \frac{1}{3}-1= \\ \\ = 2-1+4-2+ \frac{1}{3} -1= \\ \\ = \frac{2.3-1.3+4.3-2.3+1-1.3}{3} = \\ \\ \frac{6-3+12-6+1-3}{3} \\ \\ \frac{12+1-6}{3} = \frac{7}{3}$