Question

Express 3.423 (bar on 23) in the form p/q.

Answer 1

Answer:

3389/990

Step-by-step explanation:

3.4232323...

Let x=3.42323..-eq.1

Here periodicity is 2

Therefore Multiply 100 on both sides

100×x=3.42323..×100

100x=342.32323..-eq.2

EQ.2-EQ.1

100x=342.32323..

-x=. 3.42323..

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99x=338.9

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x=3389/990