Question

express 0.7777777........ in the form p/q where p and q are integer and q not equal to 0
plzzz show the solving​

Answer 1

Hi Mate,

Let a term be x.

so x = 0.7777777 (A.T.Q)

If x = 0.7777777

10x  = 0.7777777 * 10

so 10x = 7.777777

Consider taking 10x - x

10x - x = 9x

9x = 10x - x

Now substitute values of 10x and x.

9x = 7.777777 - 0.7777777

9x = 7

Now easily we can find value of x in p/q form

If 9x = 7

x = 7/9

Hope this answer... helped all

Answer 2

Answer:

X=7/9