In Mr. B's classroom, there are 20 students.
Twelve got a B, one student got a C, and the rest
received an A. What percent of the class
received an A?

35% of the class received an A.

12 divided by 20 is 0.6 which is 60%

1 divided by 20 is 0.05 which is 5%

7 divided by 20 is 0.35 which is 35%

60 + 5 + 35 = 100

Ithink the answer is a

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.