Question

3.2 77777 777 infinite is an integer a rational number a natural number or an irrational number

Answer 1

Step-by-step explanation:

It is a rational number.

Let x=3.2777.....

Then 10x=32.777....

and 100x=327.777....

Then,

100x=327.777.... ———(1)

10x=32.777..... ————(2)

(1)-(2)

90x=327.777...-32.777....

90x=295

x=295/90

x=59/18

As x can be expressed in the terms of p/q with q not equal to 0, it is a rational number.

HOPE THIS HELPS.....