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Question:

Evaluate: (i) (1/3) - (1/4) (ii) (5/8) × (8/5)

Solution:

(i) (1/3) - (1/4) = [4 - 3]/12 = 1/12
(ii) (5/8) × (8/5) = (5 × 8)/(8 × 5) = 40/40 = 1