Question

Express 0.404040... in the form p/q,where p and q are integers and q is not equal to 0

Answer 1

here is you are answer =40/99

Answer 2

Answer:

hope this is helpful for you

Step-by-step explanation:

Let x=0.404040...

⇒x=0.

40

....(1)

Multiplying both sides by 100 to equation (1), we get

100x=40.

40

....(2)

Subtracting equation (1) from equation (2), we get

100x−x=40.

40

−0.

40

⇒99x−40⇒x−

99

40

.