Question

Kathleen and christine compared thier results on their results. Kathleen had 50 correct and christine had 60 correct answers. There were 42 words they both had correct and 6 they both had wrong. How many words were there on the spelling test.

Answer 1

48

Explanation:

42 + 6 = 48 total words

Answer 2

74

Explanation:

42+6+(50-42)+(60-42)