D because 2.5 times 4 is 10 and 2.5 times 8.5 is 21.25
Hi!
The equation to find the area of a triangle is...
(a = area
b = base
h = height)
Fill in the values that we already have.Divide both sides by 1/21722 = 82*h
Divide both sides by 82.1722/82 = 82/82*h
21 = h
The answer is B. 21 cmHope this helps! :)
135000/6000=X
22.5=X
So this building would need 23 fire extinguishers <span />
A fraction that is equivalent to
will have the form
, where
A and
B are equivalent and factors that are multiplied in.
The product fraction should be easily simplified using
A and
B to get the original fraction.
<em>In the case of your fraction </em>
you will need to find a fraction which is a product of this: