Question

Express 4.3222222....in the form of p/q

Answer 1

Solution.


Let x = 4.32222.... (i)
10x = 43.222.... (ii)
100x= 432.222.... (iii)

On subtracting equation ii from iii , we get

100x-10x = 432.22 - 43.22
=> 90x = 389
=> x = 389/90


I hope this helps you dear friend.