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Let the distance travelled by a man be D km According to the question, Total time taken = 2 hrs 40 min = 4(40/60) = 14/3 hours Total time = T1 + T2 D/12 + D/9 = 14/3 (3D + 4D)/36 = 14/3 7D/36 = 14/3 D = 24 km
(256.19 ÷ 63.99) 2.05 X (7.99) = 2 ? + 2.05
15.232 + 39.98% of 539.99 = ? × 6.99
(1782 ÷ 11.98) ÷ 2.92 × 35.89 + 25% of 541 – 67% of 1299 = ?
88% of 1620 + 29² = ? + 1482 ÷ 18
? = 49.97% of 38.09% of 1998.95
? = ((64.13 - 34.97) + 16.89) x 1.98
11.69% of 499.78 + (2.89 × 39.76) = ?
√3601 × √(224) ÷ √102 = ?
? = 65.78² ÷ (5.01⁵ + 7.02 × 33.33) + 33.33% of (290.88 × 23.09)
(1560.23 ÷ 25.98) + (768.32 ÷ 23.9) + 1814.11 = ?