Question

tell me standard form of this rational number ...a) -25/-15​

Answer 1

Step-by-step explanation:

-25 / -15

On dividing

= 5/3

hope it helps

Answer 2

Answer:$-\frac{25}{-15}=\frac{5}{3}\quad \left(\mathrm{Decimal:\quad }\:1.66666\dots \right)$

-    $\frac{25}{-15}$

$=-\left(-\frac{25}{15}\right)$

$\mathrm{Cancel\:}\frac{25}{15}:\quad \frac{5}{3}$

$\frac{25}{15}$

$\mathrm{Cancel\:the\:common\:factor:}\:5$

=   $\frac{5}{3}$

=    $-\left(-\frac{5}{3}\right)$

$\mathrm{Apply\:rule}\:-\left(-a\right)=a$

$\frac{5}{3}$