Question 20
Determine the closest integer to
a. $\frac{19}{15}+\frac{19}{3}$
b. $\frac{85}{42}+\frac{43}{21}+\frac{29}{14}+\frac{15}{7}$
c. $-\frac{11}{10}-\frac{1}{2}-\frac{7}{5}+\frac{2}{3}$
a. $\frac{19}{15}+\frac{19}{3}$
b. $\frac{85}{42}+\frac{43}{21}+\frac{29}{14}+\frac{15}{7}$
c. $-\frac{11}{10}-\frac{1}{2}-\frac{7}{5}+\frac{2}{3}$