परिशुद्धता मात्रा: Difference between revisions

Revision as of 15:59, 7 May 2024

$3.68759$ will become $3.69$ when rounded off to $2$ decimal places. Here the $3$ ^rd decimal $7$ is greater than $5$ , hence the $2$ ^nd decimal will be increased by $1$ .

$3.68459$ will become $3.68$ when rounded off to $2$ decimal places. Here the $3$ ^rd decimal $4$ is less than $5$ , hence the $2$ ^nd decimal will remain same.
$465$ to the nearest $100$ becomes $500$ . Here $65$ is greater than $50$ , hence $465$ becomes $500$ nearest $100$ .
$435$ to the nearest $100$ becomes $400$ . Here $35$ is less than $50$ , hence $435$ becomes $400$ nearest $100$ .
$62$ to the nearest $10$ becomes $60$ . Here the $2$ ^nd digit $2$ is less than $5$ , hence $62$ becomes $60$ nearest $10$ .
$67$ to the nearest $10$ becomes $70$ . Here the $2$ ^nd digit $7$ is greater than $5$ , hence $67$ becomes $70$ nearest $10$ ,

@@ Line 6: / Line 6: @@
 == उदाहरण ==
+* <math>3.68759</math> will become <math>3.69</math> when rounded off to <math>2</math> decimal places. Here the <math>3</math><sup>rd</sup> decimal <math>7</math> is greater than <math>5</math> , hence the <math>2</math><sup>nd</sup> decimal will be increased by <math>1</math>.
+* <math>3.68459</math> will become <math>3.68</math> when rounded off to <math>2</math> decimal places. Here the <math>3</math><sup>rd</sup> decimal <math>4</math> is less than <math>5</math> , hence the <math>2</math><sup>nd</sup> decimal will remain same.
+* <math>465</math> to the nearest <math>100</math> becomes <math>500</math> . Here <math>65</math> is greater than <math>50</math>, hence <math>465</math> becomes <math>500</math> nearest <math>100</math>.
+* <math>435</math> to the nearest <math>100</math> becomes <math>400</math> . Here <math>35</math> is less than <math>50</math>, hence <math>435</math> becomes <math>400</math> nearest <math>100</math>.
+* <math>62</math> to the nearest <math>10</math> becomes <math>60</math> . Here the <math>2</math><sup>nd</sup> digit <math>2</math> is less than <math>5</math> , hence <math>62</math> becomes <math>60</math> nearest <math>10</math>.
+* <math>67</math> to the nearest <math>10</math> becomes <math>70</math> . Here the <math>2</math><sup>nd</sup> digit <math>7</math> is greater than <math>5</math> , hence <math>67</math> becomes <math>70</math> nearest <math>10</math>,