75% of 32 students are interested in Mathematics. How many are not interested in Mathematics ?
2 answers:
Answer:
The answer is 8!
Step-by-step explanation:
75% is 3/4 of 100 so you take 32÷4 and get 8, hope this helps:)
- 75% of 32 students are interested in Mathematics.
- Therefore, number of students who are interested in Mathematics
- So, number of students interested in Mathematics is 24.
- Therefore, number of students who are not interested in Mathematics = 32 - 24 = 8
- So, 8 students are not interested in Mathematics.
<u>Alternative</u><u> </u><u>method:</u>
- Percentage of students who are interested in Mathematics = 75%
- Then, percentage of students who are not interested in Mathematics = (100 - 75)% = 25%
- Therefore, number of students who are not interested in Mathematics
<u>Answer</u><u>:</u>
<u>8</u>
Hope you could get an idea from here.
Doubt clarification - use comment section.
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Hence,
The only 'small number' that I know that would affect the answer is an exponent that looks like ³ so the problem would be x³+x
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