1 year ago

The value of the digit 2 in 425.3 is

Mathematics

1 answer:

mr_godi [17]1 year ago

6 0

The answer for this question is 20.0

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79% of a university's freshman class are majoring in Engineering. If 2765 students in the freshman class are Engineering majors,

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2 years ago

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cestrela7 [59]

Answer: $\dfrac{27}{65}$

<u>Step-by-step explanation:</u>

There are 130 students.

There are 58 boys --> 72 girls

A) 49 chose football: 27 are girls --> 22 are boys

B) 72 girls: 24 chose running, 27 chose football --> 21 girls chose tennis

C) 27 students chose tennis: 21 are girls --> 6 are boys.

D) 58 boys: 22 chose football, 6 chose tennis --> 30 boys chose running.

$\large\boxed{\begin{array}{l|cc||c}&\underline{Boys}&\underline{Girls}&\underline{Total}\\Football&22&27&49\\Tennis&6&21&27\\\underline{Running}&\underline{\quad 30\quad}&\underline{\quad 24\quad}&\underline{\quad 54\quad}\\Total&58&72&130\end{array}}$

Total running = 30 boys + 24 girls = 54

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$\dfrac{\text{Total running}}{\text{Total students}}=\dfrac{54}{130}\quad \rightarrow \large\boxed{\dfrac{27}{65}}$

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2 years ago