Question 1011936
.
20 play football + 10 remaining = 30 total students
(0.83)(30)=24.9
.
For approximately 83% of 30 students to play football,
25 students must play football.
X=number of students who must change to football
.
20+X=25
X=5
ANSWER: Five students must change from tennis to football
for the percentage playing football to be approximately 83%.