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belka [17]
3 years ago
5

What’s 8/15 divided by 4/5

Mathematics
1 answer:
iragen [17]3 years ago
8 0

Answer: 2/3

Step-by-step explanation: In this problem, we have 8/15 ÷ 4/5. Dividing by a fraction is the same as multiplying by its reciprocal. In other words, we can change the division sign to multiplication and flip the second fraction.

8/15 ÷ 4/5 can be rewritten as 8/15 × 5/4

Now, we are simply multiplying fractions so we multiply across the numerators and multiply across the denominators.

8/15 × 5/4 = 40/60 = 2/3

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As chi-square does not depend on all degrees of freedom, it is a non-symmetric distribution that excludes symmetric data.

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