In a class there are 350 maths students . The ratio of number of Maths to Hindi students is 7 : 9 . Find total number of students in the class .
Answer & explanation
Correct answer: option 3
Maths : Hindi : Total
7 : 9 : 16
ATQ,
7R = 350 ( given )
1R = 50
Total Number of students = 16R = 16 × 50 = 800