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Number of women in company = 450-270 = 180 Number of women in marketing department = 60% of 180 = 108 Number of men in marketing department = 137-108 = 29 ATQ- 4(x ² -14x)=29 4x ² -56x-29=0 Solving the quadratic equation we get, x = 58/4, -2/4 x = 14.5 ( since x is positive)
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Two trains of same length are running in parallel tracks in the same direction with speed 60 km/hr and 90 km/hr respectively. The latter completely cros...
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