Answer (explanation):
Step 1: Make sure the bottom numbers (the denominators) are the same.
Step 2: Add the top numbers (the numerators), put that answer over the denominator.
Step 3: Simplify the fraction (if needed)
Answer:
1,146
Step-by-step explanation:
I did this already.
The number is equal to
we know that
represent the
so
By proportion
Find what number represent the
Answer: (-80) = 320