Question

In annual sports 20% of the students took part in 100m race. 15% of the students dents in 200m sprint and 10% of the students took part in the long jump event. 5% of the students took part in these 3 events. Let's work out the number of the students who did not take part in any of the events if the total number of the students of the school were 780

Answer 1

Answer:

Given: Percentage of students that took part in 100 m race=20%

Percentage of students that took part in 200m race =15%

Percentage of students that took part in long jump =10%

Percentage of students that took part in all of these events=5%

Total students=780

Step-by-step explanation:

follow me and tq me