Question

The table shows the percentage of total athletes at a school that play certain sports. Each athlete only plays one sport. twenty athletes play baseball. how many athletes are there at the school? (sport/ BASEBALL % = ? // FOOTBALL % = 30% // OTHER % = 45%)

Answer 1

30= 20% of ?
30= 20/100 (x)
30= .2 (x)
x=150
150 kids are at the shcool