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Let CP = Rs.100, SP (with tax) = Rs.126 New SP = 100 – 12 = Rs.88 Effective discount = 126– 88= Rs. 38 So, at SP of 88≡ discount = 38 At SP of 5280 ≡ discount =5280 × 38/88=Rs.2280
41.5% of ? + 64.69% of 419.1 = 504.2
(155.34 + 234.78) ÷ 12.65 = ? ÷ 4.99
40.024 of 54.89% of 19.9 = ? × √(2661.98/22.09)
? = 16.08 + 13.99 × 25.07
What approximate value should come in place of question mark (?) in the following equations?
39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?
? = 38.97² ÷ (3.99⁵ + 5.89 × 107.32) + 58.24% of (512.12 × 21.07)
20.02 × 36.25 + 128.02 = ? + 364.04
13.96% of (141.17 + 158.85) + 7.95³ - (6.88 of 9.07) = ? of (58.06 - 13.02)
?2/3 = 33.33% of 107.99 + 45.45