Question

Rational numbers in standard form -63/-210

Answer 1

$\frac{ - 63}{ - 210}$

$= \frac{63}{210}$

Here same signs are there in numerator and denominator.So, I cancelled the same signs.

$= \frac{9}{30}$

Here 7 is the common factor in numerator and denominator, So I cancelled.

$= \frac{3}{10}$

Here 3 is the common factor in numerator and denominator, So I cancelled.

Now, there are no common factors in nemerator and denominator.

Hence the standard form of -63/-210 is 3/10.

Answer 2

Answer:

the above answer is correct

Step-by-step explanation: