Math 2017 Question 21

Question 21

(3 4/5 + 2 2/3)

(2 marks)

Answer

6   7/15

Explanation

3 4/5 = 19/5

2 2/3 = 8/3

Bring them to a common denominator

19/5 = 57/15

8/3 = 40/15

57+40 = 97

97/15 = 6   7/15

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