In a class there are 350 students. The ratio of number of boys to girls is 4 : 3 . Find total number of boys in the school.
Answer & explanation
Correct answer: option 3
Boys : Girls : Total
4 : 3 : 7
ATQ,
7R = 350 ( given )
1R = 50
Number of boys = 4R = 4 × 50 = 200