Question

Show that 3.142678 is a rational number. In other words, express 3.142678 in the form p/q,where p and q are integer and q ≠0. ​

Answer 1

Answer:

Ok,if u would have added three dots at end it would be impossible. But as u didn't let get this through

Step-by-step explanation:

3.142678 can be written as 3142678/1000000 and after simplifying it we get 1571339/500000.

And I think 3.142678 is irrational famous Not rational but I have given u ur answer.

HOPE IT HELPS

Answer 2

Answer:

we have 3.142678 = 3142678 / 1000000 , and hence is a rational number .

Now , lets us consider the case when the decimal expansion is non terminating recurring .