Question

show 1.3939... can expressed in the form p/q​

Answer 1

Answer:

46/33

Step-by-step explanation:

I wish it may help u

Answer 2

Answer:

Let,

1.3939.....= x

now,

100×1.3939.....=100× x

=>139.39...................=100x

=>139.39....-1.3939...=100x-1.3939...

=>139.3939...-1.3939.. = 100x-x (previously taken that 1.3939..=x)

=>138. = 99x

=>x. =138/99

=>x =46/33

Answer is 46/33

Thanks.Make this as brainlist answer.

--- Helper@me