Question

express 0.1254 (bar on 1254) in the form p/q
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Answer 1

$\huge{\underline{Explanation}}$

$\overline{37}=\frac{69}{500}$

$\huge{\underline{Explanation}}$

We need to express given repeated decimal expansion in p/q form.

let x = 0.125454... ...............(1)

multiply both sides by 100.

100x = 12.545454... .....................(2)

subtract (1) from (2)

100x - x = 12.545454... - 0.125454...

99x = 12.42

x = 12.42/99

x = 1242/9900

x = 69/500

Therefore, 4.$\overline{37}=\frac{69}{500}$

Answer 2

Answer:

38/303

Step-by-step explanation:

see the attached image for explanation.