#1**+1 **

There are 10 players on the team now.

40% of 10 = 4 , so 4 of the players are experienced now.

original ratio of experienced to total players =

number of experienced players now / number of total players now =

4 / 10

final ratio of experienced to total players =

number of experienced players after x are added / number of total players after x are added =

(4 + x) / (10 + x)

Number of total players after x are added = 10 + x

hectictar
Nov 6, 2017

#1**+1 **

Best Answer

There are 10 players on the team now.

40% of 10 = 4 , so 4 of the players are experienced now.

original ratio of experienced to total players =

number of experienced players now / number of total players now =

4 / 10

final ratio of experienced to total players =

number of experienced players after x are added / number of total players after x are added =

(4 + x) / (10 + x)

Number of total players after x are added = 10 + x

hectictar
Nov 6, 2017