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

$\huge\mathcal\pink{ANSWER:-}$

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

Hope it helps you...

Answer 2

Answer:

2/11

Step-by-step explanation:

Wrong = total - correct = 66 - 54 = 12

fraction he got wrong = 12/total marks = 12/66 = 2/11