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a is directly proportional to b. If a = 8 when b = 2, what i
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19 May 2018, 15:24
19 May 2018, 15:24
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a is directly proportional to b. If a = 8 when b = 2, what is a when b = 4?
(A) 10
(B) 16
(C) 32
(D) 64
(E) 128
(A) 10
(B) 16
(C) 32
(D) 64
(E) 128
Re: a is directly proportional to b. If a = 8 when b = 2, what i
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21 May 2018, 21:12
21 May 2018, 21:12
If directly proportional , a/b is constant.
Hence 16.
Hence 16.
Re: a is directly proportional to b. If a = 8 when b = 2, what i
[#permalink]
21 May 2018, 21:14
21 May 2018, 21:14
If directly proportional , a/b is constant.
Hence 16.
Hence 16.
