<p>Five identical books have a total mass of \(1.2\) kg.</p>
<ol class="abc-list"><li data-list-item-id="item-1791977419103-y36efxh60" data-list-item-path="item-1791977419103-y36efxh60"><div class="list-item-paragraph"><p>Find the mass of one book.</p></div></li><li data-list-item-id="item-1791977428075-107svri39" data-list-item-path="item-1791977428075-107svri39"><div class="list-item-paragraph"><p>Find the mass of eight books.</p></div></li><li data-list-item-id="item-1791977435677-ohouwtq1w" data-list-item-path="item-1791977435677-ohouwtq1w"><div class="list-item-paragraph"><p>Write an equation connecting total mass \(m\), in kg, and number of books \(n\).</p></div></li></ol>

Five identical books have a total mass of \(1.2\) kg.

<p>Write an equation connecting total mass \(m\), in kg, and number of books \(n\).</p>

Direct and Inverse Proportion

Direct and Inverse Proportion