Question

Substract the sum of $-\frac{4}{7}and-\frac{5}{3}$ from the sum of $\frac{1}{2}and-\frac{21}{22}$.
Answer:$412/231$.
If the above statement is true then mention answer as 1, else mention 0 if false

Answer 1

$\frac{-4}{7}+\frac{-5}{3}=\frac{-12-35}{21}=\frac{-47}{21}\frac{1}{2}+\frac{-21}{22}=\frac{11-21}{22}=\frac{-10}{22}\frac{-10}{22}-\left(\frac{-47}{21}\right)=\frac{-210+1034}{462}=\frac{824}{462}=\frac{412}{231}$