Question
If (680 – 640 + 220) ÷ 12 + √2025 = x, then {(x/2) +
12} = ?Solution
ATQ,
(680 – 640 + 220) ÷ 12 + √2025 = x
(40 + 220) ÷ 12 + 45 = x
260 ÷ 12 + 45 = x
21.67 + 45 = x
x ≈ 66.67
Therefore, {(x/2) + 12} ≈ (33.34 + 12) = 45.34
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