Answer:
There were 62 deaths
Step-by-step explanation:
In this question, we are asked to calculate the number of robberies in 2012.
From the question we can identify that the number of robberies were up 50% to 93. What this means is that the number is simply 150% of the old number.
Now, let’s represent the number of deaths in 2012 by x
Mathematically;
150% of x = 93
150/100 * x = 93
150x = 93 * 100
150x = 9300
x = 9300/150
x= 62
This means there were 62 deaths in the year 2012
Answer:
There were 62 robberies in Springfield in 2012.
Step-by-step explanation:
Let's marked (named) robberies in 2012 with x, which is worth 100%
93 robberies in 2013 worth 100% + 50% = 150%
Now we will make proportion
x : 93 = 100 : 150
When we multiply external and internal members we get
x/93 = 100/150
Cross multiply
150 x = 93 × 100
150x = 9300
x = 9300/150
x = 62 robberies in 2012
