Question
Evaluate 64 ÷ 4 of 5 of [10 ÷ 5 of (9 ÷ 3 +
2)] + (9 ÷ 3 + 1)Solution
ATQ, = 64 ÷ 4 of 5 of [10 ÷ 5 of (9 ÷ 3 + 2)] + (9 ÷ 3 + 1) = 64 ÷ 4 of 5 of [10 ÷ 5 of (3 + 2)] + (3 + 1) = 64 ÷ 4 of 5 of [10 ÷ 5 of 5] + 4 = 64 ÷ 4 of 5 of [10 ÷ 25] + 4 = 64 ÷ 4 of 5 of [2/5] + 4 = 64 ÷ [4 of 5 of 2/5] + 4 = 64 ÷ [4 of (5 × 2/5)] + 4 = 64 ÷ [4 of 2] + 4 = 64 ÷ 8 + 4 = 8 + 4 = 12
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