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19 Aug 2013, 03:09
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B
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Difficulty:
65%
(hard)
Question Stats:
47% (01:23) correct
53%
(01:20)
wrong
based on 181
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A rectangular room has dimensions of the four walls as " x " meters in height and "y" meters in length . What will be the number of square tiles that can cover the entire floor if each square tile is of 2 sq. meters in area.
1) X=10 meters
2) Y= 8 meters
1) X=10 meters
2) Y= 8 meters
19 Aug 2013, 05:39
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innocous
A rectangular room has dimensions of the four walls as " x " meters in height and "y" meters in length . What will be the number of square tiles that can cover the entire floor if each square tile is of 2 sq. meters in area.
1) X=10 meters
2) Y= 8 meters
1) X=10 meters
2) Y= 8 meters
given,
length = width = Y
question is asking sqaure tiles required to cover entire floor which is Y^2.
So B is sufficient
blueseas
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21 Aug 2013, 16:26
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maaadhu
innocous
A rectangular room has dimensions of the four walls as " x " meters in height and "y" meters in length . What will be the number of square tiles that can cover the entire floor if each square tile is of 2 sq. meters in area.
1) X=10 meters
2) Y= 8 meters
1) X=10 meters
2) Y= 8 meters
given,
length = width = Y
question is asking sqaure tiles required to cover entire floor which is Y^2.
So B is sufficient
How we are interpreting that length = width ??
thanks
