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Solve for the unknown variables. k:p:3=11:8:15

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Solve for the unknown variables. k:p:3=11:8:15

Solve for the unknown variables. k:p:3=11:8:15

Solution

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StuartVeteran · Tutor for 9 years

Answer

<p> k = 2.2; p = 1.6</p>

Explain

<p> To solve the proportions with unknown variables, k and p, we must ensure that the ratios are equivalent. Given the proportions <br />\(k: p: 3 = 11: 8: 15\), we set up two separate equations from these proportions. The first one comes from \(k/11 = 3/15\), and the second one from \(p/8 = 3/15\). Simplifying both equations by cross-multiplying will allow us to solve for the unknown variables k and p.<br /><br />1. Cross multiplying the equations will give us:<br />For \(k\):<br />\[k/11 = 3/15\]<br />\[k = (3/15) * 11\]<br /><br />For \(p\):<br />\[p/8 = 3/15\]<br />\[p = (3/15) * 8\]<br /><br />2. We can simplify the fractions and compute the values for k and p:<br />\[k = 3/15 * 11\]<br />\[k = 1/5 * 11\]<br />\[k = 11/5\]<br />\[k = 2.2\]<br /><br />\[p = 3/15 * 8\]<br />\[p = 1/5 * 8\]<br />\[p = 8/5\]<br />\[p = 1.6\]<br /><br />So, the values of k and p with which the proportions remain consistent are 2.2 and 1.6 respectively.<br /></p>
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