Question

Mark got 54 out of 66 correct in his test.
What fraction of the marks did he get wrong?
Give your answer in its simplest form.

Answer 1

Answer:

9/11 is your answer

Step-by-step explanation:

54/66 = 27/33= 9/11

he get wrong 12 = 6 = 3

Answer 2

Mark got 54 correct out of 66.

So, Mark got (66-54) = 12 wrong out of 66.

.•. Fraction that Mark got wrong = 12/66 = 2/11

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