In a newspaper, it was reported that the number of yearly robberies in Springfield in 2012 was 98 , and then went down by 50% in 2013 . How many robberies were there in Springfield in 2013?Answer:
Q. In a newspaper, it was reported that the number of yearly robberies in Springfield in 2012 was 98 , and then went down by 50% in 2013 . How many robberies were there in Springfield in 2013?Answer:
Identify initial number of robberies: Identify the initial number of robberies in Springfield in 2012. The reported number of yearly robberies in Springfield in 2012 was 98.
Calculate decrease in 2013: Calculate the decrease in the number of robberies in 2013.The robberies went down by 50% in 2013. To find the decrease, we calculate 50% of 98.Decrease = 50% of 98 = 0.50×98=49
Determine number of robberies in 2013: Determine the number of robberies in Springfield in 2013.To find the number of robberies in 2013, we subtract the decrease from the initial number of robberies in 2012.Number of robberies in 2013 = 98−49=49
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