Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowATQ, Total work = 24 units (LCM of 8 and 24) Efficiency of human 'E' = 24/8 = 3 units/hour Efficiency of human 'F' = 24/24 = 1 unit/hour Time taken by humans 'E' and 'F' to complete the work together = 24/(3 + 1) = 6 hours Time taken by the robot = 6 hours
20.11 × 6.98 + 21.03 × 6.12 – 37.95 + 92.9 × 5.02 =?
5 (1/2)% of 3599.67 + {18.11% of 2499.67} + √255.11 - 10% of 1799.99 - (63.01 – 47.08) = ?
630.11 ÷ 20.98 × 5.14 – 125.9 = √?
54.97% of 620.08 + 16.13 × 11.11 – 829.91 ÷ 5 = ?
(18.31)2 – (13.68)2 + (2344.20 + 82.32) ÷ ? = 229.90
116.90 ÷ (77.81 ÷ 6.06) + 6.32 = (15.12% of ?) ÷ 4.652
1242.12 ÷ √530 + 1139.89 ÷ 14.91 = ? + 45.39
? + 157.99 – 101.01 = 25.01 × 5.98