Question

Express 0.003121212..... in p by q form.

Answer 1

$0.003121212 = \frac{3121212}{1000000000}$

In this-
p=3121212
and
q=1000000000.

MARK AS BRAINLIEST ANSWER

Answer 2

x = 0.003121212....  -----(1)

1000 x = 3.121212...   --------(2)

100000 x = 312.12121212...........  -------(3)

(3)-(2);100000x - 1000x = 312.121212... - 3.121212....

99,000 x = 309

x = 309/99000