The way that you would do this is by taking

out of the binomial, or as I like to think about it, 'un-distributing'. :p

out of

, you end up with

.
When you take

out of

, you get

.
Put it together, and the solution is

-

.
Hope I helped!!
i am pretty sure it is -2/25, 14/40, 7
Step-by-step explanation:
16%. You divide those two numbers and then multiply the answer by 100