3 years ago

Maria’s math test had 25 questions. She got 84% correct. How many problems did she get wrong

Mathematics

2 answers:

Fittoniya [83]3 years ago

5 0

Answer:

<h2>4 problems</h2>

Step-by-step explanation:

<h2>solution</h2><h2>100%_84%=16%</h2><h2>equate 100%=25 questions </h2><h2>therefore 16%=?</h2><h2>16%÷100%×25=4</h2><h2>=4</h2>

Agata [3.3K]3 years ago

3 0

Step-by-step explanation:

Total questions = 25

In 100% Maria got 84% correct

percentage that she got wrong = 100% - 84%

= 16%

Now

Problems that she got wrong = 16% of 25

= 16/100 * 25

= 0.16 *25

= 4

Therefore she got 4 questions wrong.

You might be interested in

I need it in a linear equation please i need help

klio [65]

Answer:

Caterer One: C = 55n

Caterer Two: C = 40n + 550

Caterer Three: C = 35n + 800

Step-by-step explanation:

4 0

3 years ago

14.

tatuchka [14]

Answer:

Step-by-step explanation:

y-intercept is positive 5 so that eliminates answer choices A and C

to decide between B and D, select a point in the solution area; for example, (0, 0). Plug these values into B and D and see which one it is true for

B) 0 ≥ -3(0)-5

Is 0 ≥ -5 Yes

D) 0 ≤ -3(0)-5

Is 0 ≤ -5 No

4 0

3 years ago

Read 2 more answers

What is that equation written in standard form

melisa1 [442]

That would be 21378,6

6 0

3 years ago

Read 2 more answers

7th grade math. Please help me so I can go to 8th grade math. :)

pogonyaev

35 degrees is your awnser

5 0

3 years ago

Read 2 more answers

The side of a square is 2x+5. What is the area of the square?

Andreas93 [3]

2x+5squared or 4x^2 + 20x + 25

7 0

3 years ago