PLEASE HELP!!!!!! TIMED QUESTION!!!! FIRST CORRECT ANSWER WILL GET BRAINLIEST....PLEASE ANSWER NOW!!!!

Mathematics

1 answer:

OverLord2011 [107]3 years ago

6 0

Answer:

3) 20% of the students earned a D

Step-by-step explanation:

9 students got a D.

5 students got a C.

14 students got a B.

17 students got an A.

Total number of students:

9 + 5 + 14 + 17 = 45

1) 1/5 of the students earned a C

1/5 of 45 = 9

5 students got a C

False

2) 3% more students earned an A then B

3 more students got an A than a B, but not 3%.

False

3) 20% of the students earned a D

20% of 45 = 9

9 students got a D.

True

4) 1/4 of the class earned a B

1/4 of 45 = 11.25

There were 14 B's.

False

Answer: 3) 20% of the students earned a D

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