by Tang

There are more pupils in school A than school B. 30% of the pupils in school A is 45 more than 40% of the pupils in school B. If 10% of the pupils in school A leaves to join school B, there will be 200 more pupils in school A than school B.

Q1)How many pupils are there in school A?

Q2)How many percent more pupils are there in school A than school B?

Zach's Answer: