Question

dan got 45 out of 72 correct in his test what fraction of marks did he get wrong? give your answer in its simplest for

Answer 1

Explanation:

(72-45)/72 = 27/72 = 3/8

Answer 2

3/8

Explanation:

72-45 gives 27 which is how many marks missed 27 and 72 both go into nine which is the highest common factor. 27/9=3 72/9=8 so its 3/8