Math, asked by karthikvangipuram6, 9 months ago

without actually dividing find 3/25
is atrminating decimal or not

Answers

Answered by sangeepriya2002
1

Answer:

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Answered by amankumaraman11
0

We have,

  • to check whether the following fraction is terminating decimal or not

 \Huge \bf  \:   \:  \: \:  \:\:\frac{3}{25}

For this,

 \text{We need to express the denominator as } \\  \rm {2}^{n}  \times  {5}^{m}  \:  \:  \text{where \: m \:  \&  \: n \: are \: non - negative \:integers. \: }

  • If any fraction is fulfilling the situation above, then, the fraction is terminating decimal.

Now,

  \:  \:   \:  \:\:  \: \: \:\frac{3}{25}  = \frac{3}{5 \times 5}  =  \frac{3}{ {2}^{0}  \times  {5}^{2} }

So,

  • 3/25 has non-negative exponent of 2 & 5 in its denominator.

Thus,

  • 3/25 is terminating decimal.
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