There are 800 students in a school. 40% of the students have participated in a quiz competition. Find the number of students that participated in the competition.

200

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300

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320

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400

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Solution

The correct option is C 320
Total number of students = 800

40% of the students participated in the competition.

40% of studnets = $\frac{40}{100}$ $\times$ 800

= 320

Hence, 320 students participated in the quiz competition.

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Q. Question 10
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There are 800 students in a school. 40% of the students have participated in a quiz competition. Find the number of students that participated in the competition.

The correct option is C 320Total number of students = 800 40% of the students participated in the competition. 40% of studnets = 40100 × 800 = 320 Hence, 320 students participated in the quiz competition.

The correct option is C 320
Total number of students = 800

40% of the students participated in the competition.

40% of studnets = $\frac{40}{100}$ $\times$ 800

= 320

Hence, 320 students participated in the quiz competition.