If 2 out of 36 people applaud, and 10 people in a concert hall are applauding, how many people are in the concert hall?

Mathematics

2 answers:

levacccp [35]3 years ago

7 0

Answer:

180 people.

Step-by-step explanation:

If there is 10 people applauding, and 2 out of every 36 people applaud, that means there are 5 groups of 36. 36 times 5 is 180

solmaris [256]3 years ago

3 0

46 people are in the concert hall

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$\frac{7x+1}{x-2} + \frac{2}{x} = \frac{-4}{ x^{2} -2x}$ is given
here , $\frac{7x+1}{x-2} + \frac{2}{x} = \frac{-4}{ x^{2} -2x}$
or, $\frac{7x^{2} +x +2x-4 }{x(x-2)} = \frac{-4}{ x^{2} -2x}$
or, $\frac{7 x^{2} +3x-4}{ x^{2} -2x} = \frac{-4}{ x^{2} -2x}$
or,7x²+3x-4=-4
or,7x²+3x=0
or,x(7x+3)=0
Either,x=0| Or,7x+3=0
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So , the solution set is S={0,- $\frac{3}{7}$ }