in a herd of deer ,1/2 of the herd were eating grass , 1/4 of the herd were playing .1/2 of the deer eating grass were eating fast and 1/3 were eating slow .The remaining deer of the herd were sitting. what portion of the herd was sitting
please answer correctly and fast
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Answers
Given : in a herd of deer ,1/2 of the herd were eating grass , 1/4 of the herd were playing .1/2 of the deer eating grass were eating fast and 1/3 were eating slow The remaining deer of the herd were sitting.
To find : what portion of the herd was sitting
Solution:
Let say Total deer in herd = 12D
Playing = 12D/4 = 3D
eating Grass Fast = (1/2)(1/2)12D = 3D
eating Grass Slow = (1/3)(1/2)12D =2D
( assuming other deer eating grass were also sittting)
Remaining Deer = 12D - 3D - 3D - 2D = 4D
portion of the herd sitting = 4D/12D = 1/3
1/3 portion of the herd was sitting
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