Question

which is the greatest rational number anong -6/5, -4/5, -8/5; a) -4/5 b) -6/5 c) -8/5. ​

Answer 1

Given: The rational numbers$-\frac{6}{5} ,-\frac{4}{5} ,-\frac{8}{5}$.

We have to find the greatest number from the given rational numbers.

We are solving in the following way:

We have $-\frac{6}{5} ,-\frac{4}{5} ,-\frac{8}{5}$

Now,

=>$-\frac{6}{5} ,-\frac{4}{5} ,-\frac{8}{5}$

We can write $-\frac{6}{5}$as$-1.2$ also.

and$-\frac{4}{5} =>-0.8$,

and$-\frac{8}{5}=>-1.6$

So, from the above, we can say that the greatest number is$-\frac{8}{5}$.

Hence, the greatest number from the given rational number will be$-\frac{8}{5}$.

               

Answer 2

As per the data given in the question,

We have to determine that the which of the given number have maximum value.

It is given that:

The rational numbers $-\frac{6}{5} ,-\frac{4}{5} ,-\frac{8}{5}.$

We have to find the greatest number from the given rational numbers.

So, for finding the greatest rational number among the given,

We need to divide the numerator of each number by its denominator, i.e. we need to convert the given number in its decimal form.

So, we will get it as,

 $=>-\frac{6}{5} ,-\frac{4}{5} ,-\frac{8}{5}\\=> -\frac{6}{5} = -1.2\\=>-\frac{4}{5} =>-0.8,\\=> -\frac{8}{5}=>-1.6$

So, from the above, we can say that the greatest number is $-\frac{8}{5}.$

Hence, the greatest number from the given rational number will be$-\frac{8}{5}.$