Question

the strength of a class is 65 including 30 girls find the ratio of the number of girls to boys boys to the whole class the whole class two girls

Answer 1

strength of class =65
no of girls=30
strength of class=no of girls+no of boys
65=30+no of boys
no of boys=65-30
=35
1)ratio of no of girls to no of boys
=30/35
=6/7
=6:7
2) ratio of no of boys to whole class
=35/65
=7/13
=7:13
3) ratio of the whole class to girls
=65/30
=13/6
=13:6

Answer 2

Answer:

of which class you are I am Ruchi kumari of St Thomas school dhurwa and youuu