# In a school, 30%

Total number of students = 900

No. of students who play chess = 30% of total no. of students

= 30% x 900

= 270

No. of students who play carrom = 30% of total no. of students

= 60% × 900

= 540

No. of students who play other games = 100%-(60%+30%) of

total students

= 10% x 900

=90

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