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Sophia uses 18 beads to make a necklace. Three sixths of the beads are purple. How many beads are purple?

User Dave Davis
by
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1 Answer

5 votes

Answer:

9 beads are purple

Explanation:

we know that

To find out how many beads are purple, multiply the total beads by the fraction of the beads that are purple

so


18((3)/(6))=9\ beads

therefore

9 beads are purple

Another way to solve the problem is convert the fraction in percentage

we have


(3)/(6)=(1)/(2)=0.50*100=50\%

so

If the total are 18 beads

50% is 9 beads

therefore

9 beads are purple

User Jacob Mason
by
7.8k points

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