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WAEC Mathematics 2015 Objective — Question 32

Question 32 of 50 from the West African Examinations Council (WAEC) Mathematics 2015 Objective paper, with the correct answer and a full explanation.

If (√2+√3)/√3 is simplified as m+n√6, find the value of (m+n).

A. 1/3
B. 2/3
C. 1⅓
D. 1⅔Correct

Explanation

(√2+√3)/√3 × √3/√3 = (√6+3)/3 = 1+(1/3)√6, so m=1, n=1/3, and m+n = 1⅓.

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