The ratio of boys to girls in the checkers club at one school is 2:3. the number of club members is more than 20 and fewer than 30. how many club members are there?

Answer 1

We have a problem with an integer solution.
Use proportion/ratios,
2 boys to 3 girls means
2 boys to 5 total number of members.
2:5 = 4:10 = 6:15 ....
try until the total number of members x is 20<x<30.

Answer 2

10