Question

Drilon got 63 out of 72 correct in his test.

What fraction of the marks did he get wrong?
Give your answer in its simplest form.​

Answer 1

1/8

Explanation:

He got 63/72 correct.

Since he got 9 wrong (72-63).

Fraction of wrong answers = 9/72

Which is equal to 1/8.

Answer 2

Answer:7/10

Explanation: