Question

ace or expert pls help is this right​

Answer 1

Yes you are correct!

28/112 is equivalent to 25/100. Hope this helps!

Answer 2

Question :-

In the image provided by you, it is asked that, what percentage of the individuals rode the Ferris Wheel and not the roller coaster?

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Solution :-

Given Information :-

• Individuals who rode both roller coaster and Ferris Wheel ➢ 46
• Individuals who rode Ferris wheel but not the roller coaster ➢28
• Individuals who rode roller coaster but not the Ferris wheel ➢24
• Individuals who neither rode roller coaster nor the Ferris wheel ➢ 14

• Total Number of Individuals who rode roller coaster ➢ 70
• Total Number of Individuals who rode the Ferris Wheel ➢74
• Total Number of Individuals who did not ride roller coaster ➢ 42
• Total Number of Individuals who did not ride the Ferris wheel ➢38

• Total Number of Individuals who went to amusement park ➢ 112

To Find :-

• Percentage of Individuals who rode Ferris wheel but not the roller coaster.

Formula Used :-

Percentage of Individuals who rode the Ferris Wheel but not the roller coaster =$\sf \frac{individuals \: who \: rode \:the \: ferris \: wheel \: but \: not \: roller \: coaster }{total \: number \: of \: individuals \: who \: went \: to \: amusement \: park}$

Calculation :-

Substituting the values given in the formula, We get,

⇒ Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = $\sf \frac{individuals \: who \: rode \:the \: ferris \: wheel \: but \: not \: roller \: coaster }{total \: number \: of \: individuals \: who \: went \: to \: amusement \: park}$

⇒ Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = $\sf \frac{28 }{112}$

Calculating further, We get,

⇒ Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = $\sf \frac{1 }{4}$

Now, to convert any fraction into percentage, We multiply it by 100, We get,

⇒ Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = $\sf \frac{1 }{4} \times 100$

Calculating further, We get,

⇒ Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = $\bf 25\%$

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Final Answer :-

• Percentage of Individuals who rode the Ferris Wheel but not the roller coaster = 25%

• Therefore, option A. 25% is the correct answer.

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Note :-

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