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3 years ago

5

Mrs.Brown gives two tests to her class. 30% of the class passed both tests and 45% of the class passed the first test. What perc

ent passed the second test given that they passed the first test?

1 answer:

Nady [450]3 years ago

4 0

Answer:

15%

30 percent passed BOTH tests.....Only 15% passed ONLY first test

30/(30+15) = 67% of those who passed the first test ALSO passed the second test.

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Answer:

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Step-by-step explanation:

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6.5/20=0.325

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adoni [48]

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svp [43]

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lord [1]

Answer:

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Step-by-step explanation:

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3 years ago

What type of number is −0.5/ −0.5

Ede4ka [16]

Answer:

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Step-by-step explanation:

HOPE THIS HELPS.

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2 years ago