Mathematics, 14.01.2021 16:50 hillisaiah734

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?

A.4/5

B.7/10

C.5/7

D.8/9

Answers: 2

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More questions: Mathematics Another questions

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? A.4/5 B.7/10 C.5/7 D.8/9

Answers

Another question on Mathematics

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?

A.4/5

B.7/10

C.5/7

D.8/9