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Let the number of mango trees and the lichi trees in the orchard be 3x and 5x respectively. According to the question, Number of apple trees in the orchard = 3x + 0.5 × 3x = 4.5x Therefore, 3x + 5x + 4.5x = 100 Or, 12.5x = 100 Or, x = 8 Number of lichi trees in the orchard = 5x = 40
(65% of 120) = 25% of ? - 22
15% of ? = 30% of 320 + 17 ×√676 – 63.5 × 8
115% of 40 + 3 × 4 = ? × 11 – 8
The value of 5³ × 5⁴ × 5² = ?
136% of 560 - 2/7 of 630 + 45% of 420 =?
16 of 25 - 12 of 15 = ? of 5 of 11
(0.1 × 0.2 × 0.3) + (0.3 × 0.4 × 0.5) =?
Find the HCF of 15x2 + 8x – 12, 3x² + x – 2, 3x² - 2x, 9x² - 12x + 4
The value of 0.0486 ÷ 0.002 =