Question

insert five rational numbers between -1 and 0

Answer 1

$\frac{ - 1}{1} \times 10 = \frac{ - 10}{ 10} \\ \frac{0}{1} \times 10 = \frac{0}{10}$
-9/10,-8/10,-7/10,-6/10

Answer 2

$\frac{ - 1}{1} = \frac{ - 1}{1} \times \frac{5}{5} = \frac{ - 5}{5} \\ \frac{0}{1} = \frac{0}{1} \times \frac{5}{5} = \frac{0}{5 }$
five rational numbers are -5/5,-4/5,-3/5,-2/5,-1/5,0/5