Mathematics

neishaaa17
1 Answers
7 Views

© 2016-2020 Info-Servis

## Answers

## ckellesai

let the no. of girls be x and boys be y...... x/y=1/3 =>3x=y ...............(I) now 4 boys leave the class is then x/y-4=2/5 =>5x=2y-8 (I)=>5x=2(3x)-8 x=8 now 3x=y =>y=24 therefore no. of girls is 8 and the no. of boy is 24.............. I have tried my best.....hope i helped............

## Leave a Answer

Please use only default html tags.