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<!DOCTYPE html>
<html data-require="math">
<title>Converting decimals to percents</title>
<script data-main="../local-only/main.js" src="../local-only/require.js"></script>
<div class="exercise">
<div class="problems">
<div class="vars">
<var id="PERCENT">roundTo( 1, randRange( 100, 1500 ) / 10 )</var>
<var id="DECIMAL">roundTo( 5, PERCENT / 100 )</var>
<p>Express the decimal as a percent.</p>
<p class="question"><code><var>DECIMAL</var></code></p>
<p class="solution" data-forms="percent"><var>DECIMAL</var></p>
<div class="hints">
<p>Rewrite the decimal as a fraction with a denominator of 100.</p>
<p><code><var>DECIMAL</var> = \dfrac{<var>PERCENT</var>}{100}</code></p>
<p><code>\hphantom{<var>DECIMAL</var>} = <var>PERCENT</var>\%</code></p>
<p><code><var>PERCENT</var></code> per hundred = <code><var>PERCENT</var></code> per cent = <code><var>PERCENT</var></code> percent</p>
<p>Another way to convert a decimal to a percent is to multiply by <code>100</code> (or move the decimal two places to the right) and add a percent sign.</p>