I don't speak Spanish but I think that this is what you meant:
80 * 2/5 = 32
so 2/5 of 80 % is 32 % (80/5 * 2)
In a Farm, there are:
=> 75 acres of wheat
=> 62.5 acres of corn
In each day, the farm crew can harvest:
=> 12 acres of wheat
=> 10 acres of corn
Find how many days can the farm crew harvest all of the plants,
=> 75 / 12
=> 6.25, thus the farm crew will take 6.25 days to be able to harvest
acres of wheat
=> 62.5 / 10
=> 6.25, thus the farm crew will take 6.25 days also to harvest acres
of corn.
Step-by-step explanation:
1 10.38
2 16.77
3 11.499
4 11.486
5 0.0947
6 30.52875
7 525
8 32.57862069
9 16.5625
Answer: ![x=-2.8](https://tex.z-dn.net/?f=x%3D-2.8)
Step-by-step explanation:
Given the following equation:
![0.7x+6=0.3(4x+6)-2x](https://tex.z-dn.net/?f=0.7x%2B6%3D0.3%284x%2B6%29-2x)
You can follow these steps in order to solve for "x" and find its value:
1. Apply Distributive property on the right side of the equation:
![0.7x+6=0.3(4x+6)-2x\\\\0.7x+6=1.2x+1.8-2x](https://tex.z-dn.net/?f=0.7x%2B6%3D0.3%284x%2B6%29-2x%5C%5C%5C%5C0.7x%2B6%3D1.2x%2B1.8-2x)
2. Subract
from both sides and add the like terms:
![0.7x+6-(0.7x)=1.2x+1.8-2x-(0.7x)\\\\6=-1.5x+1.8](https://tex.z-dn.net/?f=0.7x%2B6-%280.7x%29%3D1.2x%2B1.8-2x-%280.7x%29%5C%5C%5C%5C6%3D-1.5x%2B1.8)
3. Subtract 1.8 from both sides:
![6-(1.8)=-1.5x+1.8-(1.8)\\\\4.2=-1.5x](https://tex.z-dn.net/?f=6-%281.8%29%3D-1.5x%2B1.8-%281.8%29%5C%5C%5C%5C4.2%3D-1.5x)
4. Finally, divide both side of the equation by -1.5:
![\frac{4.2}{-1.5}=\frac{-1.5x}{-1.5}\\\\x=-2.8](https://tex.z-dn.net/?f=%5Cfrac%7B4.2%7D%7B-1.5%7D%3D%5Cfrac%7B-1.5x%7D%7B-1.5%7D%5C%5C%5C%5Cx%3D-2.8)
Answer:
m= (c-d)/2
Step-by-step explanation: