SOLUTION: A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.7 MB. Yesterday, the high

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Question 1192296: A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.7 MB. Yesterday, the high-quality version was downloaded four times as often as the standard version. The total size downloaded for the two versions was 5538 MB. How many downloads of the standard version were there?
Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
VERSION       SIZE       Quantity      Downloaded (MB)

Standard      2.4          x           2.4x

HiQual        4.7         4x          4.7*4x

TOTAL                                 5538

solve this for x.
2.4x%2B%284.7%29%284%29x=5538