Aşağida verilen islemlerin sonuçlarini bulunuz. a) 3(10)/(41)-1(5)/(41)=ldots ldots ldots b) 12(9)/(14)-5(5)/(14)= C) 7(8)/(18)-5(5)/(18)= d) 12(10)/(35)+5(5)/(35)-5(7)/(35)=ldots ldots

a) $3\frac {10}{41}-1\frac {5}{41}=\ldots \ldots \ldots $<br /> $= 3 + \frac{10}{41} - 1 - \frac{5}{41}$<br /> $= 2 + \frac{10 - 5}{41}$<br /> $= 2 + \frac{5}{41}$<br /> $= 2\frac{5}{41}$<br /><br />b) $12\frac {9}{14}-5\frac {5}{14}=$<br /> $= 12 + \frac{9}{14} - 5 - \frac{5}{14}$<br /> $= 7 + \frac{9 - 5}{14}$<br /> $= 7 + \frac{4}{14}$<br /> $= 7 + \frac{2}{7}$<br /> $= 7\frac{2}{7}$<br /><br />c) $7\frac {8}{18}-5\frac {5}{18}=$<br /> $= 7 + \frac{8}{18} - 5 - \frac{5}{18}$<br /> $= 2 + \frac{8 - 5}{18}$<br /> $= 2 + \frac{3}{18}$<br /> $= 2 + \frac{1}{6}$<br /> $= 2\frac{1}{6}$<br /><br />d) $12\frac {10}{35}+5\frac {5}{35}-5\frac {7}{35}=\ldots \ldots $<br /> $= 12 + \frac{10}{35} + 5 + \frac{5}{35} - 5 - \frac{7}{35}$<br /> $= 12 + 5 + \frac{10 + 5 - 7}{35}$<br /> $= 17 + \frac{8}{35}$<br /> $= 17\frac{8}{35}$