Start learning 50% faster. Sign in now
Let tap ‘A’ fill the tank and tap ‘B’ empty the tank. Taking LCM of 14 and 18 = 126 Efficiency of A = 9 Efficiency of (A – B) = 7 Efficiency of B = 9 – 7 = 2 Tap B will empty the tank = 126/2 = 63 So, tap B will empty the tank in 63 hours.
[15.87% of 599.97 + 40.08 × ?] ÷ 4.04 = 8.082.02
(15.99)2 + 219.98% of 20.01 = ?2 × 75.01%
A regular hexagon has a side length of 8 units. What is the area of the half of the hexagon?
3245.69 + ? – 3112.48 = 2654.87 – 2412.92
54.97% of 620.08 + 16.13 × 11.11 – 829.91 ÷ 5 = ?
3.98 × 29.67 ÷ 11.90 of √24.89 = ?% of 199.79
Find the value of ‘x’ in the given expression:[144 + {2 × (13 ÷ 0.5 × 6 – 3) ÷ 4} – 6.5] = x
{(22.22 2 + 6.06 3 ) ÷ 15.15} × 3.03 = ? – 55.05 × 4.04