The average passing percentage of girls in the tenth class examination in a school is 85% and that of boys is 83%. The average passing percentage of all the boys and girls of the tenth class of that school is 83.7%. In the tenth class of that school Find the percentage of number of girls.
5 169 663b42264ed51eeac4302e50
Q:
The average passing percentage of girls in the tenth class examination in a school is 85% and that of boys is 83%. The average passing percentage of all the boys and girls of the tenth class of that school is 83.7%. In the tenth class of that school Find the percentage of number of girls.
- 130%false
- 240%false
- 335%true
- 445%false
- Show Answer
- Workspace
- Discuss