Can anyone please tell me the 8th one. This question is from percentage chapter. And you have to find the value of this question. The topic is - Find the percentage of a given quantity.
Answers
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Answer:
Clarification :
Here, we are given that total number of people who watched the movie are 300. And, 65 % of them liked the movie. We have to finf the number of people who didn't like the movie.
As per the given question, if 65 % liked the movie then rest didn't like the movie. So, 300 people will be considered as 100 % and 65 % liked the movie so 35 % of 300 didn't like the movie. We'll find the 35 % of 300 in order to find the number of people who didn't like the movie.
Explication of steps :
Method ⑴ ::
⪼ Total number of people who watched the movie= 300
⪼ % age of people who liked it = 65 %
If 65 % liked then remain people didn't like the movie. So,
→ % age of people who didn't like = ( 100 % - 65 % ) of 300
→ % age of people who didn't like = 35 % of 300
Now, converting percentage to fraction :
→ Number of people who didn't like the movie = \sf {\Bigg \lgroup \dfrac{35}{ \cancel{100}} \times \cancel{300} \Bigg \rgroup }
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100
35
×
300
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→ Number of people who didn't like the movie = \sf {35 \times 3 }35×3
→ Number of people who didn't like the movie = \sf {105 }105
→ \underline{\boxed{\sf{ People_{(Didn't\: like \: movie)} = 105 } }} \: \red{\bigstar}
People
(Didn
′
tlikemovie)
=105
★
Therefore, Number of people who didn't like the movie are 105.
Method ⑵ ::
⪼ Total number of people who watched the movie= 300
⪼ % age of people who liked it = 65 %
As per the question,
~ Number of people who didn't like = Total number of people – Number of people who liked
→ Number of people who liked = 65 % of 300
→ Number of people who liked = \sf {\Bigg \lgroup \dfrac{65}{ \cancel{100}} \times \cancel{300} \Bigg \rgroup }
⎩
⎪
⎪
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⎪
⎧
100
65
×
300
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→ Number of people who liked = \sf {195 }195
So,
→ Number of people who didn't like = Total number of people – Number of people who liked
→ Number of people who didn't like = 300 - 195
→ Number of people who didn't like = 105
→ \underline{\boxed{\sf{ People_{(Didn't\: like \: movie)} = 105 } }} \: \red{\bigstar}
People
(Didn
′
tlikemovie)
=105
★