In a newspaper, it was reported that the number of yearly robberies in Springfield in $2013$ was $225$ , and then went up by $28 \%$ in $2014$ . How many robberies were there in Springfield in $2014$ ? $\newline$ Answer:

Full solution

Q. In a newspaper, it was reported that the number of yearly robberies in Springfield in

2013

was

225

, and then went up by

28 \%

2014

. How many robberies were there in Springfield in

2014

\newline

Answer:

Understand Problem: Understand the problem and identify the given values. $\newline$ We know the number of robberies in Springfield in $2013$ was $225$ . We also know that there was a $28\%$ increase in the number of robberies in $2014$ compared to $2013$ . We need to calculate the number of robberies in $2014$ .
Calculate Increase: Calculate the increase in the number of robberies. $\newline$ To find the increase, we multiply the number of robberies in $2013$ by the percentage increase. $\newline$ Increase = (Number of robberies in $2013$ ) $\times$ (Percentage increase as a decimal) $\newline$ Increase = $225 \times 0.28$
Perform Multiplication: Perform the multiplication to find the increase. $\newline$ Increase = $225 \times 0.28$ $\newline$ Increase = $63$
Add Increase to Total: Add the increase to the number of robberies in $2013$ to find the total number of robberies in $2014$ . $\newline$ Number of robberies in $2014$ = (Number of robberies in $2013$ ) + (Increase) $\newline$ Number of robberies in $2014$ = $225 + 63$
Perform Addition: Perform the addition to find the total number of robberies in $2014$ . $\newline$ Number of robberies in $2014$ = $225 + 63$ $\newline$ Number of robberies in $2014$ = $288$