A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly? (round to the nearest whole number)

16 problems.

Step-by-step explanation:

100% divided by 20 questions.

100/20 is equal to 5, therefore each question is worth 5 points.

Grade of 80% divided by points per question.

80/5 is 16 so the student answered 16 questions correctly.

The equation is; A student got a grade of 80% on a test that has 20 problems.

1/20 = 5%

2/20 = 10%

3/20 = 15%

4/20 = 20%

5/20 = 25%

6/20 = 30%

7/20 = 35%

8/20 = 40%

9/20 = 45%

10/20 = 50%

11/20 = 55%

12/20 = 60%

13/20 = 65%

14/20 = 70%

15/20 = 75%

16/20 = 80%

As your final answer, as shown above, 16 is your final answer!

Step-by-step explanation:

I found out the answer by using fractions!

Hope this helps! :D      

(Can you mark me brainliest? It is greatly appreciated!)  

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50x5=$250

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: