Answer:- 
Step-by-step explanation:
The given ration is 16 :40
In fraction, the above ratio can be written as : 
To write the above fraction in lowest terms, we need to divide the numerator and the denominator by the greatest common divisor.
Since, 
, Hence, 8 is the greatest common divisor of 16 and 40.
Now, divide the numerator and denominator by 8, we get
Let
x----------> length of the base
y----------> height
we know that
[the area of triangle]=[length of the base]*[height]/2
x=2y
A=225 km²
225=x*y/2---------> 225=(2y)*y/2-----> y²=225--------> y=15 km
x=2y--------> x=2*15------> x=30 km
the answer is
the height is 15 km
I believe the value of the car after 7 years will be 3,750. Do you agree?
Answer:
Sarah brought 1 and 1/2.
Step-by-step explanation:
18 divided by 12= 1 r 6
write the remainder as the numerator over the original denominator you can also make the fraction simple.
1 and 6/12
1 and 1/2
