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Aleksandr [31]
3 years ago
9

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

Mathematics
1 answer:
joja [24]3 years ago
8 0

Answer:

9 beads are purple

Step-by-step 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(\frac{3}{6})=9\ beads

therefore

9 beads are purple

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

we have

\frac{3}{6}=\frac{1}{2}=0.50*100=50\%

so

If the total are 18 beads

50% is 9 beads

therefore

9 beads are purple

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Check the explanation

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Kindly check the attached image below.

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