Question

find the rational numbers eqvelent to - 2/5​

Answer 1

Answer:

the rational numbers eqvelent to - 2/5 are -4/10,-6/15.. etc

Answer 2

$\Large{\color{blue}{\underline{\underline{Solution:-}}}}$

Multiply both Numerator and Denominator with same number

$\dfrac {-2}{5} = \dfrac{-2\ ×\ 2}{5\ ×\ 2} = \dfrac {-4}{10}$

$\dfrac {-2}{5} = \dfrac{-2\ ×\ 4}{5\ ×\ 4} = \dfrac {-8}{20}$

$\sf \dfrac {-2}{5} =\dfrac{-2×5}{5×5}= \dfrac {-10}{25}$

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$\sf \dfrac {-2}{5} \\ \sf = \dfrac {-4}{10} \\ \sf = \dfrac {-6}{15} \\ \sf = \dfrac {-8}{20} \\ \sf = \dfrac {-10}{25}$