Question

a- 3/2+ (1/4)=
b- (-4/5)+1/8=
c- 3/7+(2/14)=
d- (-4/10)+(3/5)=

Answer 1

$a). ^{2)} \frac{3}{2} + \frac{1}{4} = \frac{6}{4} + \frac{1}{4} = \frac{7}{4} \\ \\ b). ^{8)} (- \frac{4}{5} )+ ^{5)} \frac{1}{8} =- \frac{32}{40} + \frac{5}{40} =- \frac{27}{40} \\ \\ c). ^{2)} \frac{3}{7} + \frac{2}{14} = \frac{6}{14} + \frac{2}{14} = \frac{8}{14} ^{(2} = \frac{4}{7} \\ \\ d).(- \frac{4}{10} )+ ^{2)} \frac{3}{5} = (-\frac{4}{10} )+ \frac{6}{10} = \frac{2}{10} ^{(2} = \frac{1}{5}$