Question
Simplify the following expressions and choose the
correct option. (7/9) of [81 − {36 ÷ (4 + 2)}] = ?Solution
4 + 2 = 6 36 ÷ 6 = 6 81 − 6 = 75 (7/9) of 75 = (7/9) × 75 = 7 × 25 / 3 = 175/3 = 58⅓
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