Question

4.065(5reccuring) express p by q​

Answer 1

=>4.065(5 recurring)

=>Let x=4.065(5 recurring)

=>Then,x=4.06555....

=>Thus 100x=406.55555.... ------(1)

=>Hence,1000x=4065.55555 -----(2)

Now,by subtracting (1) from (2),we get----

=>990x=3659

=>x=3659/900

Thus,4.065(5 recurring) in p/q form is 3659/900.