question_answer 1)

Draw the number line and represent the following rational numbers on it: (i) \[\frac{3}{4}\]                                              (ii) \[\frac{-5}{8}\]                                            (iii) \[\frac{-7}{4}\]                                           (iv) \[\frac{7}{8}\]

Answer:

                (i) (ii) (iii) \[-\frac{7}{4}=\frac{-4-3}{4}=\frac{-4}{4}-\frac{3}{4}=-1-\frac{3}{4}\]                 (iv)