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08 Oct 2024, 01:30
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
74% (01:45) correct
26%
(01:40)
wrong
based on 96
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The price of martha's meal was $10, and she left a tip that was r percent of the price of her meal. Sam left a tip that was s percent of the price of his meal. If Martha and Sam each left a tip of $1.50, what was the price of Sam's meal?
(1) s = 20
(2) s = 4/3*r
(1) s = 20
(2) s = 4/3*r
This is a Data Sufficiency Butler Question
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Check the links to other Butler Projects:
- Data Sufficiency Butler
- Problem Solving Butler
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- Integrated Reasoning Butler
08 Oct 2024, 02:06
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Martha's tip\(=\frac{M*r}{100}=\frac{10r}{100}=$1.50\); \(r=15\text{%}\)
Sam's tip\(=\frac{A*s}{100}=$1.50\)
Statement 1: s = 20
\(\frac{A*20}{100}=$1.50\)
\(A=$7.5\)
Sufficient
Statement 2: \(s = \frac{4}{3}*r\)
\(s=\frac{4}{3}*15=20\)
Sufficient
Answer: D
Sam's tip\(=\frac{A*s}{100}=$1.50\)
Statement 1: s = 20
\(\frac{A*20}{100}=$1.50\)
\(A=$7.5\)
Sufficient
Statement 2: \(s = \frac{4}{3}*r\)
\(s=\frac{4}{3}*15=20\)
Sufficient
Answer: D
08 Oct 2024, 15:24
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Statement 1
Sam left 20% of his bill amount as tip, we're given that he tipped $1.50
0.2 (Sam's Bill Amount) = 1.5 SUFFICIENT
Statement 2
We're given Martha left $1.5 as tip that is r % of $10
r = 15, therefore s = 20. Now same as St.1 SUFFICIENT
Answer D.
Sam left 20% of his bill amount as tip, we're given that he tipped $1.50
0.2 (Sam's Bill Amount) = 1.5 SUFFICIENT
Statement 2
We're given Martha left $1.5 as tip that is r % of $10
r = 15, therefore s = 20. Now same as St.1 SUFFICIENT
Answer D.
08 Oct 2024, 22:17
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The price of martha's meal was $10, and she left a tip that was r percent of the price of her meal. Sam left a tip that was s percent of the price of his meal. If Martha and Sam each left a tip of $1.50, what was the price of Sam's meal?
(1) s=20
20xs%=1.5
20xs=150
s=7.5
Sufficient
(2) s=4/3*r
10xr%=1.5
10xr/100=1.5
10r=150
r=15
s=4/3x15
s=20
Sufficient
Answer: D.
(1) s=20
20xs%=1.5
20xs=150
s=7.5
Sufficient
(2) s=4/3*r
10xr%=1.5
10xr/100=1.5
10r=150
r=15
s=4/3x15
s=20
Sufficient
Answer: D.
