Question
There are 16 more teachers in School U than in School V. After 30% of the teachers left School U and 50% of teachers left School V, the number of teachers who remained in School U is seven times that of the number of teachers in School V. Find the number of teachers in School U at first.
4 m

Click button first when a symbol is required. X

There are 16 more teachers in School U than in School V. After 30% of the teachers left School U and 50% of teachers left School V, the number of teachers who remained in School U is seven times that of the number of teachers in School V. Find the number of teachers in School U at first.