20% = 2/10 or 1/5 (simplest form)
You have to do 21+8+11=40. So 40 is the answer. Hope this helps.
Answer:
Not rlly sure, might be x=4/5y??? i dont know
Hope its right.
1. What you want to do is do is to know 2x is the ratio and x; $140,000 is the 1 brother investment and total is $1,600,000
2. Put them together 2x (140,000 + x + 2x) = 1600,000
3. 280,000 + 2x + 4x = 1600,000
4. 280,000 + 6x = 1600,000
5 1600,000-280,000= 1320,000 /6
6. They each invested $220,000
Answer:
-3.5, -5/2, 3/4, 1.25, 2
Step-by-step explanation:
First you do the negatives then the positives.
Negatives the higher the number after the negative sign is the lower the number actually is.
Then you do the positives like you normally do them.