1.

Express this no. in the form p/q , where q is not equal to 0

Answer» HELLO dear friend .
Ur answer is here
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Question is given here .
2.015 ( BAR on 15 )

SOL.

let : x = 2.015 (bar on 15 ) .......= 2.0151515........(1)
since Two digit is repeating,
THEREFORE we multiply both SIDES by 100.

100x = 201.01515............(2)

subtract from (2) from (1), we get
100x - x = 201.0151515....- 2.0151515...

99x = 198

x = 198/99
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Hope it's helps you.
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