Problema Solution
A Web music store offers two versions of a popular song. The size of the standard version is megabytes (MB). The size of the high-quality version is MB. Yesterday, the high-quality version was downloaded twice as often as the standard version. The total size downloaded for the two versions was MB. How many downloads of the standard version were there?
Answer provided by our tutors
phrases such as "The size of the standard version is megabytes (MB). The size of the high-quality version is MB." indicate missing numeric information.
all numeric information must be typed into the text of the problem