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31 May 2016, 05:49
Kudos
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B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
88% (00:50) correct
12%
(00:53)
wrong
based on 258
sessions
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Maxine is preparing a pie for the holidays How much more of substance X does she need than substance Y?
(1) Maxine needs 10 cups of substance X
(2) Maxine needs the substances W, X, Y, and Z in the ratio: 15:5:2:1 and she needs 4 cups of substance Y
(1) Maxine needs 10 cups of substance X
(2) Maxine needs the substances W, X, Y, and Z in the ratio: 15:5:2:1 and she needs 4 cups of substance Y
31 May 2016, 11:52
Kudos
Bookmarks
IMO B
through B we can find that total no of cups is 46 as total of ratio's(i.e 15+5+2+1=23) is 23 and no of cups for y is 4, therefore 2/23x no of cups = 4, this will give no of cups as 46 and then we can find no of cups for X
through B we can find that total no of cups is 46 as total of ratio's(i.e 15+5+2+1=23) is 23 and no of cups for y is 4, therefore 2/23x no of cups = 4, this will give no of cups as 46 and then we can find no of cups for X
31 May 2016, 14:24
Kudos
Bookmarks
IMO B
With statement two, statement 1 is automatically implied, i.e. she needs 10 cup of X.
With statement two, statement 1 is automatically implied, i.e. she needs 10 cup of X.
