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 corre
ctly? (round to the nearest whole number)
2 answers:
Answer:
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%
<u><em>16/20 = 80%</em></u>
As your final answer, as shown above, <u><em>16</em></u> 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!)
- <u><em>❤ 7272033Alt ❤</em></u>
Answer:
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.
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It’s D because 10/3 is 3.3333, 3.3, the little thing (I forgot what it’s called) is always 3.14, and 11/4 is 2.75
Answer:
15.6
Step-by-step explanation:
So 10⁻¹ = 0.1 and 10¹=10
Once you have that it is simpler:
5.2 * 0.1 = 0.52
3.0 * 10 = 30
0.52 * 30 = 15.6
By solving this problem, I got D.-8.Right?
Answer:
Step-by-step explanation:
= 
total dist. driven = dist. Meg drove + dist. Tanner drove
Meg = 112
Tanner = x or how far did Tanner drive?
=
* 112 = x
84 =x so Tanner drove 84 miles
total driven = 112 + 84
total driven = 196 :)
The easy way is just to divide by 3
15% /3 = 5%
Since you have divided the % by 3 you can divide the 375 by 3
375 / 3 = 125
Answer 125
