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Let the total capacity of the tank be LCM of (12, 15 and 60) = 60 units Number of units of water filled by pipe A in one minute = 60/12 = 5 units Number of units of water filled by pipe B in one minute = 60/15 = 4 units Number of units of water emptied by pipe C in one minute = 60/60 = 1 unit According to question, (5 + 4 – 1)x + 4(10 – x) = 60 8x + 40 – 4x = 60 4x = 20, x = 5 So, the value of ‘x’ is 5 minutes.
[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