Answer:
Start
Percentage with triazine resistance- 57.6%
Percentage without triazine resistance- 42.4%
End
Percentage with triazine resistance- 78%
Percentage without triazine resistance- 22%
Step-by-step explanation:
Answer: 22.5 yards
Step-by-step explanation:
There are a total of 20 parts yarn. This means that 3/20 of the carpet is silver. So in order to compare this to the 150 meters of total yarn, you would set up this equation:
3/20 = x/150
Next, you cross multiply:
3*150 = 20*x or simplified would be 450 = 20x
Next, you divide both sides by 20 to get x by itself.
450/20 = 22.5, so x is equal to 22.5
This means you have 22.5 yards of silver in the carpet.
Answer:
2/20
Step-by-step explanation:
if you add all of the marbles you will get 20 marbles in total.
