B. 2
Since 10 students out of 100 like math, we can expect 10/100 * 200 = 2 out of 200 new students to like math.
One hundred students were asked about their favorite subjects.
Subject. Science. Math. Arts. Physical others
#students 15. 10. 30. 30. 15
If 200 more students are asked the same question, how many of them would you expect to like mathematics?
A. 1/10
B. 2
C. 10%
D. 20
1 answer