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25 Jul 2024, 01:45
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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:
(N/A)
Question Stats:
100% (00:30) correct
0% (00:00) wrong based on 2 sessions
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Geoff used $630 to buy a new guitar. This amount was 15 percent of his earnings last summer.
Quantity A
The amount of Geoff’s earnings last summer not used to buy the new guitar
Quantity B
$3,570
Quantity A
The amount of Geoff’s earnings last summer not used to buy the new guitar
Quantity B
$3,570
26 Aug 2024, 12:46
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Official Explanation
In this question, you are asked to compare the amount of Geoff’s earnings last summer not used to buy a new guitar with the amount $3,570. You are given that Geoff used 15% of his earnings last summer, or $630, to buy the new guitar. So the relationship between Geoff’s earnings last summer and the amount he spent to buy the guitar can be expressed by the equation (0.15) × (Geoff’s earnings last summer) = $630
Therefore, you can conclude that Geoff’s earnings last summer totaled \(\frac{$630}{0.15}\), or $4,200. Since Geoff earned $4,200 last summer and spent $630 of his earnings to buy the guitar, the amount he did not spend to buy the guitar was $4,200 - $630, or $3,570. Therefore, Quantity A is equal to Quantity B, and the correct answer is Choice C.
Answer: C
In this question, you are asked to compare the amount of Geoff’s earnings last summer not used to buy a new guitar with the amount $3,570. You are given that Geoff used 15% of his earnings last summer, or $630, to buy the new guitar. So the relationship between Geoff’s earnings last summer and the amount he spent to buy the guitar can be expressed by the equation (0.15) × (Geoff’s earnings last summer) = $630
Therefore, you can conclude that Geoff’s earnings last summer totaled \(\frac{$630}{0.15}\), or $4,200. Since Geoff earned $4,200 last summer and spent $630 of his earnings to buy the guitar, the amount he did not spend to buy the guitar was $4,200 - $630, or $3,570. Therefore, Quantity A is equal to Quantity B, and the correct answer is Choice C.
Answer: C
