Question

express 2.529 on 29 bar as a vulgar fraction​

Answer 1

Answer:

$\frac{1252}{495}$

Step-by-step explanation:

A bar above certain digits after the decimal point means that they repeat/recur without terminating. So, 2.529, bar on 29 = 2.5292929....

Let       x=2.5292929292929...           (i)

(i) × 100

     100x=252.9292929292929...      (ii)

(ii) - (i)

     100x = 252.9292929292929...

  -        x =      2.5292929292929...

      99x = 250.4

          x = $\frac{250.4}{99} = \frac{2504}{990} = \frac{1252}{495}$