Write down the decimal expansion of 13/3125

1.	Write down the decimal expansion of 13/3125
Answer» {tex}\\frac { 13 } { 3125 } = \\frac { 13 } { 5 ^ { 5 } }{/tex}\xa0Here, q = 55,which is of the form 2n5m (n = 0, m = 5).So the rational number{tex}\\frac { 13 } { 3125 }{/tex} has a terminating decimal expansion.

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