A popular Web site reached 7.5 million users during the week of March 7, 2011. This number represents a 33 percent increase from
the week before. How many users did the Web site have the week before?
1 answer:
Answer:
5.7 million
Step-by-step explanation:
Let the number of users be x
x + 33% of x = 7.5 million
x + 0.33x = 7.5 million
1.33x = 7.5
x = 7.5/1.33
x = 5.7 million
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