Question

insert ten rational numbers between minus 2 by 5 and minus 1 by 5​

Answer 1

$\frac{ - 2}{5} \: and \: \frac{ - 1}{5}$

Multiply both the rational number by 12 in both by their denominator and numerator

we will get,

$\frac{ - 2}{5} \times \frac{12}{12} = \frac{ - 24}{60}$

$\frac{ - 1}{5} \times \frac{12}{12} = \frac{ - 12}{60}$

Now we have two rational numbers

-24/60 and -12/60

u can now take 10 rational number from this