Question

Out of 45 student, 9 students are absent.What is the percentage of students present?
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Answer 1

Answer:

80%

Step-by-step explanation:

first 45-9=36 then 36×100÷45=80%

Answer 2

SOLUTION

GIVEN

Out of 45 student, 9 students are absent.

TO DETERMINE

The percentage of students present

EVALUATION

Total number of students = 45

Number of students are absent = 9

Number of students present

= 45 - 9

= 36

Hence the required percentage of students present

$\sf = \dfrac{36}{45} \times 100\%$

$\sf = \dfrac{4}{5} \times 100\%$

$\bf = 80\%$

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