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ATQ,
Let the original price of the mobile phone be Rs. ‘100x’ So, new price of the mobile phone = 100x × 1.25 × 0.75 = Rs. ‘93.75x’ So, 93.75x = 675 So, x = 7.2 So, original price of the mobile phone = 100 × 7.2 = Rs. 720 Alternate solution: Original cost of the mobile phone = 675 ÷ 0.75 ÷ 1.25 = Rs.720
(122 - 82 ) of 52 + 52 = ?2
55.55% of 30000 – 1111 = ? × 1111
(5/8 of 480 - 30% of 420)² ÷ (√81 + 25% of 320) = ?
25% of 280 × 15% of 460 = ? × 230
125 ÷ 5 + 14 × 4 = ? + 72 ÷ 4 – 35
{(300 ÷ 15)% of 1500} ÷ 6 = ? + 120
? = (22% of 25% of 60% of 3000) + 21
What will come in place of (?) in the given expression.
40% of (120 + 80) + 25% of 160 = ?
