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poizon [28]
3 years ago
6

Out of 40 students in class 8,20% were absent.How many students were present?​

Mathematics
1 answer:
Alenkasestr [34]3 years ago
3 0

Understanding:

The total number of students is 40. 8.20% of them were absent, which means the rest were present, or in other words, (100-8.20)% were present or 91.8%. We can find the actual number of present students by multiplying the percentage of present students by the total number of students.

Solution:

Present Percentage = 91.8% or \frac{91.8}{100}

Present Students = (\frac{91.8}{100})(40)=36.72, since we are dealing with people we have to round it, so the present students are actually 37.

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