Answer:
<u><em>10 percentage of the beads on Rachel's necklace are blue</em></u>
Step-by-step explanation:
<em>Given the following:</em>
<em />
<em>we were told that Rachel has a new beaded necklace.</em>
<em />
<em>The necklace has </em>
<em> </em><em>blue beads</em>
<em />
<em>It also has </em>
<em> </em><em>white beads.</em>
<em></em>
<em>we are to find the </em><u><em>percentage </em></u><em>of beads on Rachel's necklace that are blue.</em>
<em />
<em>first we find the total beads.</em>
<em />
<em>Total beads = </em>
<em />
<em />
<em>recall blue beads = </em>
<em />
<em />
<em>Therefore, the percentage of blue beads is: ?</em>
<em />
<em>the number of blue beads divide by the total number of beads multiply by 100</em>
<em />
<em>Percentage of blue beads = </em>
<em />
<em />
<em> </em><em>which equals 10%</em>
<em>Therefore the percentage of the beads on Rachel's necklace that are blue is 10%.</em>