Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
The answer is B :)
hope this helps you out
Given distance are on straight line
we can break the line in few parts and the complete length can be taken as sum of length of each part
so here
We can see :
JD+ DM= 84 when we plug values we get
17 + DM = 84
DM= 84 - 17
DM= 67
Answer : option C