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SSSSS [86.1K]
3 years ago
11

In a recent survey 7 out of 10 people prefer coffee in the morning the rest said they prefer tea if 27 people said they prefer t

ea how many people were interviewed
Mathematics
1 answer:
prohojiy [21]3 years ago
8 0
<span>To find the answer to this equation, use the result of "27 people" who prefer tea. This is equivalent to 3 out of 10 people in the whole survey sample. Using equivalent fractions to find the total sample, we see that "3/10 = 27/x." Multiplying 3 by 9 gives 27, so multiplying 10 by 9 gives a total sample size of 90 people.</span>
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First, let's convert the givens to decimals to make calculations easier:
2 (3/4) = 2.75
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We are given that:
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To know the time that Josie would take to hike 9.625 miles, we will simply do cross multiplication as follows:
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Answer:

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Step-by-step explanation:

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jeka57 [31]

Answer:

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Step-by-step explanation:

126               51.4

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