Question

express each of the following decimals in the rational form p by q 1.24 bar​

Answer 1

Answer:

• Plz see The Attachment to find Your Answer.

Answer 2

We have to write 1.242424... in the form of p/q

Let x = 1.242424. . . - - - - - - - - -(1)

Multiplying both sides by 100 since two digits are repeating.

100x = 100 × 1.242424...

100x = 124.242424... - - - - - - - - -(2)

subtract equation (1) from equation (2)

100x - x = 124.242424... - 1.242424...

99x = 123

x = 123/99