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In a newspaper, it was reported that yearly robberies in Springfield were up to in from . How many robberies were there in Springfield in ?Answer:
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Q. In a newspaper, it was reported that yearly robberies in Springfield were up to in from . How many robberies were there in Springfield in ?Answer:
- Identify Unknown Variable: To find the number of robberies in , we need to work backwards from the figure, taking into account the % increase. We can represent the number of robberies in as . The number of robberies in is then (which is plus % of ). We know that equals .
- Combine Like Terms: Combine like terms to simplify the equation. The equation can be rewritten as because is the same as , which equals .
- Solve for Unknown Variable: Now, solve for by dividing both sides of the equation by . This will give us the number of robberies in .
- Perform Division: Perform the division to find the value of .This means there were robberies in Springfield in .
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