Answer:
56:190
Step-by-step explanation:
That's the ratio?
I'm not sure what the question is asking.
=(-5 x 4 x 1)^-2
= (-20)^-2
= 1/(-20)^2
= 1/400
so D then i think
Answer:
86.2%
Step-by-step explanation:
25/29=0.862
Answer:

Step-by-step explanation:
We want to simplify:

We convert to improper fraction to get:

We now deal with the parenthesis by multiplying with the reciprocal of 2.

This gives:

We multiply to get:

This simplfies to:

We write as mixed number
