Ronald T. answered 04/30/20
I'm currently attending UAH. My major is mechanical engineering.
Solving this problem will give you the following answer:
(4/5) * (7/9) = 28/45
You would multiply the numerators (4*7) and multiply the denominators (5*9).
A fraction is set up as numerators divided by the denominators. So, 28/45 will be the answer