Step-by-step explanation:
1) Total students = 350
Number of girls: 50
Number of boy: 350-50=300
a) Ratio of boy and girl
=300/50
= 6:1
b) Ratio of boy to total no. of students
=300/350
= 6:7
c) Ratio of girl to total no of students
= 50/350
= 1:7
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Verified answer
Step-by-step explanation:
1) Total students = 350
Number of girls: 50
Number of boy: 350-50=300
a) Ratio of boy and girl
=300/50
= 6:1
b) Ratio of boy to total no. of students
=300/350
= 6:7
c) Ratio of girl to total no of students
= 50/350
= 1:7