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BlackZzzverrR [31]
4 years ago
14

A teacher divided the class into two groups of equal size. 3/5 of the first group are right-handed. 80% of the second group are

right-handed.
What fraction of the class is right handed??
Mathematics
1 answer:
oee [108]4 years ago
4 0

Answer:

7/10

Step-by-step explanation:

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