6. DRAW 3 3/8° LINE

7. DRAW A 5 * LINE

Each part so obtained will represent the fraction 1/8 and the number line obtained will be of the form: To mark 3/8; move three parts on the right-side of zero. To mark 5/8; move five parts on the right-side of zero. To mark - 1 3/8 i. e. - 11/8; move eleven parts on the left-side of zero.