How do you know that the sum of -2 3/4
and 5/9 rational?

Step-by-step explanation:

Since we have given that

and we need to change the mixed fraction into improper :

Now, we need to find the sum of both fractions:

since it is written in form . So, it is a rational number.

As we know that "Rational number is any real number which can be written in the form of ".

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

pls mark as brainliest

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation: