"In a co-educational school there are 15 more girls than boys. If the number of girls is increased
Channel: Doubtnut
Date: 05/04/2020

"In a co-educational
 school there are 15 more girls than boys. If the number of girls is increased
 by 10% and the number of boys is also increased by 16% there would be nine more
 girls than boys. What is the number of students in the school?
`125`
b. `255`
c. `140`
d. `265`"