Question

Express in form p/q 125.bar on 3

Answer 1

Hi ,

125 . 3 ( bar on 3 )

Let X = 125.3

Then X = 125.33 ------(1)

Multiply equation (1) by 10 we get,

10X = 1253.33 ------(2)

Subtract equation (1) from equation (2) we get,

10X = 1253.33

X = 125.33

-------------------

9X = 1128 [ Bar cancelled ]

X = 1128/9 = 376/3 [ P/Q form ]

Hence,

125.3 ( bar on 3 ) is of the form of 376/3 which is in the form of P/Q.

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