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What is the ratio of 30 gigabyte digital music players sold to 40 giga

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What is the ratio of 30 gigabyte digital music players sold to 40 giga [#permalink]

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New post 01 Jan 2018, 10:40
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What is the ratio of 30 gigabyte digital music players sold to 40 gigabyte digital music players sold in the last 9 months?

(1) Over the last year 3 times as many 30 gigabyte digital music players were sold as 40 gigabyte digital music players and during each quarter of the last year the ratio of 30 gigabyte players sold to 40 gigabyte digital music players sold was the same.
(2) During the past 9 months there were 200% more 30 gigabyte digital music players sold than 40 gigabyte digital music players.
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Re: What is the ratio of 30 gigabyte digital music players sold to 40 giga [#permalink]

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New post 07 Jan 2018, 09:35
Re: What is the ratio of 30 gigabyte digital music players sold to 40 giga   [#permalink] 07 Jan 2018, 09:35
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What is the ratio of 30 gigabyte digital music players sold to 40 giga

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