Question

Write the following rational number according to conventions
1) 3 upon - 1
2) - 2 upon - 5
3) 3 upon - 7

Answer 1

Given \frac{-1}{3},\frac{2}{9}, \frac{-4}{3}

LCM of 7,2\ and\ 4 =28.

Therefore, we have

\Rightarrow \frac{-12}{28}, \frac{-42}{28}, \frac{-21}{28}

Since \frac{-42}{28}<\frac{-21}{28}<\frac{-12}{28}

Hence, the required ascending order is

\frac{-3}{2}<\frac{-3}{4}<\frac{-3}{7}