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Harman [31]
3 years ago
9

In a camp ,140 students from school A,70 students from school B, 105 students from school C, and 35 students from school D, part

icipated.Find the percentage of representation from each school.
Mathematics
1 answer:
Schach [20]3 years ago
7 0
Total no. of students - 140 students
Total no. of students from all schools= 140+70+35+105=350
school A= 140÷350×100=40./. (multiplying by 100 because it's the total percentage )
School B = 70÷350×100=20./.
School C = 105÷350×100=30./.
School D = 105÷350×100= 10./.
Consisting all the schools percentage it gives 100./.

Hope this helps
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ella [17]

Answer:  

\frac{-15}{-11}

Step-by-step explanation:

To simplify more known as reduced we have to find the fraction as and equivalent fraction

<h3>Definition</h3>

Equivalent Fraction - are the fractions that have different numerators and denominators but are equal to the same value.  

<h3>Look for the GCF</h3>

To find the   we must list out the  of   and  

77:1, 7, 11 ,77\\\\1, 3, 5, 7, 15, 21, 35 , 105

<em>Our </em>GCF is 7

<h3>Our fraction</h3><h3 /><h3>\frac{-105}{-77}</h3><h3 /><h3>Reduce</h3><h3 />

Definition of reduce <em>- reduction refers to the rewriting of an expression into a simpler form </em>

Divide the numerator and denominator by 7

<h3>Our fraction is \frac{-15}{-11}</h3><h3 />

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2 years ago
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIL:((
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Answer:

1/3

Step-by-step explanation:

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=7x-4-3x%3D-44" id="TexFormula1" title="7x-4-3x=-44" alt="7x-4-3x=-44" align="absmiddle" class=
yaroslaw [1]
<h3>Solution:</h3>

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<h3>Answer:</h3>

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Answer:

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