<p>Fifteen workers build \(6\) identical houses in \(24\) days.</p>
<ol class="abc-list"><li data-list-item-id="item-1791433353008-z7gax0h6j" data-list-item-path="item-1791433353008-z7gax0h6j"><div class="list-item-paragraph"><p>Find the worker-days needed per house.</p></div></li><li data-list-item-id="item-1791433359005-gihz8cyn0" data-list-item-path="item-1791433359005-gihz8cyn0"><div class="list-item-paragraph"><p>How many days would \(20\) workers need to build \(10\) houses?</p></div></li><li data-list-item-id="item-1791433371780-25ld56n8x" data-list-item-path="item-1791433371780-25ld56n8x"><div class="list-item-paragraph"><p>What is the minimum number of workers needed to build \(8\) houses within \(18\) days?</p></div></li></ol>

Fifteen workers build \(6\) identical houses in \(24\) days.

<p>Find the worker-days needed per house.</p>

<p>How many days would \(20\) workers need to build \(10\) houses?</p>

<p>What is the minimum number of workers needed to build \(8\) houses within \(18\) days?</p>

Direct and Inverse Proportion

Direct and Inverse Proportion