Question

Adam got 56 out of 84 correct in his test.
What fraction of the marks did he get wrong?
Give your answer in its simplest form.

Answer 1

Hi bro !!

No of incorrect answer = 84-56

=> 28

now fraction = 28 /84

=> 1/3

hope it helps you !!

thanks !!

Answer 2

Fraction of wrong answers =

$\frac{1}{3}$

Step-by-step explanation:

We are given the following in the question:

Adam got 56 out of 84 correct in his test.

Number of wrong question =

$84 - 56 = 28$

Fraction of the marks did he get wrong =

$\dfrac{\text{Wrong answers}}{\text{Total}} = \dfrac{28}{84} = \dfrac{14}{42} = \dfrac{7}{21} = \dfrac{1}{3}$

Hence, the required fraction is $\frac{1}{3}$ .

#Learnmore

Dan got 45 out of 72 correct in his test. What fraction of the marks did he get wrong? Give your answer in its simplest form.

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