Question

Q.7. Fifty children attended a party. 1/5 th of them listened to music while 1/10 th of them danced and
3/15 played games. Find out how many children did none of these activities.​

Answer 1

Answer:

25

Step-by-step explanation:

Total children= 50

No. of students that listened to music

= 1/5 of 50

= 1/5* 50

= 10

No. of students that danced

= 1/10 of 50

= 1/10 * 50

= 5

No. of students that played games

= 3/15 of 50

= 3/15 * 50

= 1/5* 50

= 10

Total students that did all these activities= 10+10+5.

= 25

No. of students that did none of these activities

= 50-25

= 25

Hope this helps...