Question

1. Mr. Canyon graded his students' tests, and there were 10 A's, 6 B's, 14 C's, and 8 D's.

If he randomly selects a test, what is the probability that it will be a C?

Answer 1

Add (10+6+14+8)=38
Then you divide the 14 C's by 38.
14/38
Reduce that to 7/19
Mr. Canyon has a 7/19 chance of pulling out a C