Sry banyak nanyak gan Mohon di bantu ya sama di sederhanakan hasil nya A. 17per26- 6per26 + 2per26= B. 2-6per7 +1per7=

a) [tex]\frac{17}{26}[/tex] - [tex]\frac{6}{26}[/tex] + [tex]\frac{2}{26}[/tex] = [tex]\frac{17-6+2}{26}[/tex] = [tex]\frac{13}{26}[/tex] = [tex]\frac{1}{2}[/tex]

b) 2 - [tex]\frac{6}{7}[/tex] + [tex]\frac{1}{7}[/tex] = [tex]\frac{14}{7}[/tex] - [tex]\frac{6}{7}[/tex] + [tex]\frac{1}{7}[/tex] = [tex]\frac{14-6+1}{7}[/tex] = [tex]\frac{9}{7}[/tex] = [tex]1\frac{2}{7}[/tex]

a. (17/26 - 6/26) + 2/26 = 11/26 + 2/26 = 13/26 = 1/2
b.2 - 6/7 +1/7=  14/7 - 6/7 + 1/7 = 8/7 + 1/7 = 9/7 = 1 2/7