1)) Is 6.618 an irrational number?
yes
no
Submit

No

Step-by-step explanation:

An irrational number cannot be represented in the form a/b while a and b are integers and b isn't zero. We can write this number in this form:

6618/1000.

Since we can, it isn't irrational, it is actually rational

Hope this helps!

Rational

Step-by-step explanation:

A rational number is any integer, fraction, terminating decimal, or repeating decimal.

So, the answer to this question would be no. This number is not irrational.

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half