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22 Mar 2025, 00:45
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
100% (01:11) correct
0% (00:00) wrong based on 5 sessions
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Date
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A particular nation’s GDP (Gross Domestic Product) is $4.5 billion. If the population of the nation is 1.75 million, what is the per capita (per person) GDP, rounded to the nearest dollar?
(A) $3
(B) $25
(C) $257
(D) $2,571
(E) $25,714
(A) $3
(B) $25
(C) $257
(D) $2,571
(E) $25,714
22 Mar 2025, 08:24
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nation’s GDP= 4.5*10^9
Population of nation= 1.75*10^6
Per capita GDP= (4.5*10^9)/(1.75*10^6)=2,571.429
Answer: D
Population of nation= 1.75*10^6
Per capita GDP= (4.5*10^9)/(1.75*10^6)=2,571.429
Answer: D
27 Mar 2025, 00:06
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OE
This problem is asking you to divide $4.5 billion by 1.75 million. When dealing with numbers that have many zeros, you can avoid mistakes by using scientific notation or by writing out the numbers and canceling zeros before using the calculator:
4.5 billion = 4,500,000,000 = 4.5 × \(10^9\)
1.75 million = 1,750,000 = 1.75 × \(10^6\)
The answer is (D). Alternatively, write one number on top of the other in fully expanded form, and cancel zeros before using the calculator:
Answer: D
GMAT-Club-Forum-i4kbq442.png [ 161.42 KiB | Viewed 206 times ]
GMAT-Club-Forum-vv22lsry.png [ 88.99 KiB | Viewed 208 times ]
This problem is asking you to divide $4.5 billion by 1.75 million. When dealing with numbers that have many zeros, you can avoid mistakes by using scientific notation or by writing out the numbers and canceling zeros before using the calculator:
4.5 billion = 4,500,000,000 = 4.5 × \(10^9\)
1.75 million = 1,750,000 = 1.75 × \(10^6\)
The answer is (D). Alternatively, write one number on top of the other in fully expanded form, and cancel zeros before using the calculator:
Answer: D
Attachment:
GMAT-Club-Forum-i4kbq442.png [ 161.42 KiB | Viewed 206 times ]
Attachment:
GMAT-Club-Forum-vv22lsry.png [ 88.99 KiB | Viewed 208 times ]
