<em>The other no. is:</em>
<u><em>32</em></u>
<em>As you can see that in the ratio given, </em><em>3</em><em> is the smaller no. and </em><em>12</em><em> too.</em>
<em>So when we divide </em><em>12 </em><em>by </em><em>3</em><em>, we get </em><u><em>4 </em></u>
<em>Then to find the other no. we need to multiply </em><em>4</em><em> with </em><em>8</em><em> (which is the other no. in the ratio given)</em>
<em>Therefore, we get the other no. as </em><u><em>32</em></u>
<em>And also when you divide </em><em>12</em><em> by </em><em>32</em><em>, </em>
<em>You get the answer as </em><u><em>3</em></u><u><em> by </em></u><u><em>8</em></u><em> </em><em>(which is the given ratio) </em>
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<em>Hope you found this helpful!</em>
<em>THANK YOU!!</em>
<em>∝</em><em> Sidhdi</em>