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27 Feb 2019, 23:54
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E
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74% (02:11) correct
26%
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Pierre sells lemonade for 2 dollars per glass. His costs include 5 lemons per glass at 25 cents per lemon, and 3 tablespoons of sugar per glass at 5 cents per tablespoon. If Pierre made at least 5 dollars in one day, and there were no other costs associated with making or selling the lemonade, how many glasses of lemonade could he have sold on that day?
I. 9
II. 10
III. 11
A. I only
B. I and II only
C. II and III only
D. I and III only
E. I, II, and III
I. 9
II. 10
III. 11
A. I only
B. I and II only
C. II and III only
D. I and III only
E. I, II, and III
Updated on: 28 Feb 2019, 10:43
Originally posted by Archit3110 on 28 Feb 2019, 06:14.
Last edited by Archit3110 on 28 Feb 2019, 10:43, edited 1 time in total.
Last edited by Archit3110 on 28 Feb 2019, 10:43, edited 1 time in total.
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cost of lemonades 5*.25 ; 1.25
and sugar 3*.05 ;.15
total cost per glass = 1.4$
SP 2 $
proft ; 2-1.4 ; 0.6 $
he makes 5$ per day
or say 5/.6 ; 8.33 glass ~ 9
so he needs to make at least 9 glasses to meet 5 $ in one day rate
so Pierre could have made 9,10,11 glasses
IMO E
and sugar 3*.05 ;.15
total cost per glass = 1.4$
SP 2 $
proft ; 2-1.4 ; 0.6 $
he makes 5$ per day
or say 5/.6 ; 8.33 glass ~ 9
so he needs to make at least 9 glasses to meet 5 $ in one day rate
so Pierre could have made 9,10,11 glasses
IMO E
Bunuel
Pierre sells lemonade for 2 dollars per glass. His costs include 5 lemons per glass at 25 cents per lemon, and 3 tablespoons of sugar per glass at 5 cents per tablespoon. If Pierre made at least 5 dollars in one day, and there were no other costs associated with making or selling the lemonade, how many glasses of lemonade could he have sold on that day?
I. 9
II. 10
III. 11
A. I only
B. I and II only
C. II and III only
D. I and III only
E. I, II, and III
I. 9
II. 10
III. 11
A. I only
B. I and II only
C. II and III only
D. I and III only
E. I, II, and III
28 Feb 2019, 10:01
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SP = 2
Cost = 1.40
1. 9 Glasses -- 18.00 - 12.60 = $5.40 (Yes)
2. 10 Glasses - 20.00 - 14.00 = $6.00 (Yes)
3. 11 Glasses - 22.00 - 15.40 = $6.60 (Yes)
Of course after we calculate the first statement there is no need to calculate the other 2.
IMO E.
Cost = 1.40
1. 9 Glasses -- 18.00 - 12.60 = $5.40 (Yes)
2. 10 Glasses - 20.00 - 14.00 = $6.00 (Yes)
3. 11 Glasses - 22.00 - 15.40 = $6.60 (Yes)
Of course after we calculate the first statement there is no need to calculate the other 2.
IMO E.
