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If 2a = 4b = 8c = 10, then 64abc =
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19 May 2018, 15:26
19 May 2018, 15:26
Expert Reply
00:00
Question Stats:
95% (00:48) correct
5% (01:29) wrong based on 20 sessions
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If \(2a = 4b = 8c = 10\), then \(64abc =\)
(A) 64,000
(B) 16,000
(C) 8,000
(D) 4,000
(E) 1,000
(A) 64,000
(B) 16,000
(C) 8,000
(D) 4,000
(E) 1,000
Re: If 2a = 4b = 8c = 10, then 64abc =
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21 May 2018, 20:54
21 May 2018, 20:54
2
ON multiplying all the given options would give 64abc,
2a*4b*8c = 64abc.
As each of these is equal to 10.
10*10*10 = 1000
Hence E
2a*4b*8c = 64abc.
As each of these is equal to 10.
10*10*10 = 1000
Hence E
Re: If 2a = 4b = 8c = 10, then 64abc =
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22 May 2018, 14:28
22 May 2018, 14:28
1
Expert Reply
mohan514 wrote:
ON multiplying all the given options would give 64abc,
2a*4b*8c = 64abc.
As each of these is equal to 10.
10*10*10 = 1000
Hence E
2a*4b*8c = 64abc.
As each of these is equal to 10.
10*10*10 = 1000
Hence E
Excellent approach
