He needs 6 litres of the 20% and 2 litres of the 60% a simple trial and error method will do in this type of equation
Answer:
D;the last answer
Step-by-step explanation:
The more negative a fraction or decimal, the lower that actual value.
Therefore since -1 1/5 is the lowest it should go first, and D is the only answer like this! Hope this helps ^^
Answer:
B. ![\frac{\sqrt{3}}{11}, \frac{\pi}{24}, \frac{3}{25}, \frac{9}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B11%7D%2C%20%5Cfrac%7B%5Cpi%7D%7B24%7D%2C%20%5Cfrac%7B3%7D%7B25%7D%2C%20%20%5Cfrac%7B9%7D%7B100%7D)
Step-by-step explanation:
The question is not properly presented. See attachment for proper presentation of question
From the attachment, we have that:
![W = \frac{3}{25}](https://tex.z-dn.net/?f=W%20%3D%20%5Cfrac%7B3%7D%7B25%7D)
![X = \frac{\sqrt{3}}{11}](https://tex.z-dn.net/?f=X%20%3D%20%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B11%7D)
![Y = \frac{9}{100}](https://tex.z-dn.net/?f=Y%20%3D%20%5Cfrac%7B9%7D%7B100%7D)
![Z = \frac{\pi}{24}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7B%5Cpi%7D%7B24%7D)
Required
Order from greatest to least
First, we need to simplify each of the given expression (in decimals)
![W = \frac{3}{25}](https://tex.z-dn.net/?f=W%20%3D%20%5Cfrac%7B3%7D%7B25%7D)
![W = 0.12](https://tex.z-dn.net/?f=W%20%3D%200.12)
![X = \frac{\sqrt{3}}{11}](https://tex.z-dn.net/?f=X%20%3D%20%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B11%7D)
Take square root of 3
![X = \frac{1.73205080757}{11}](https://tex.z-dn.net/?f=X%20%3D%20%5Cfrac%7B1.73205080757%7D%7B11%7D)
![X = 0.15745916432](https://tex.z-dn.net/?f=X%20%3D%200.15745916432)
--- approximated
![Y = \frac{9}{100}](https://tex.z-dn.net/?f=Y%20%3D%20%5Cfrac%7B9%7D%7B100%7D)
![Y = 0.09](https://tex.z-dn.net/?f=Y%20%3D%200.09)
![Z = \frac{\pi}{24}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7B%5Cpi%7D%7B24%7D)
Take π as 3.14
![Z = \frac{3.14}{24}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7B3.14%7D%7B24%7D)
![Z = 0.13083333333](https://tex.z-dn.net/?f=Z%20%3D%200.13083333333)
--- approximated
List out the results, we have:
![Z = 0.13](https://tex.z-dn.net/?f=Z%20%3D%200.13)
Order from greatest to least, we have:
![Y = 0.09](https://tex.z-dn.net/?f=Y%20%3D%200.09)
Hence, the order of arrangement is:
![Y = \frac{9}{100}](https://tex.z-dn.net/?f=Y%20%3D%20%5Cfrac%7B9%7D%7B100%7D)
i.e.
![\frac{\sqrt{3}}{11}, \frac{\pi}{24}, \frac{3}{25}, \frac{9}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B11%7D%2C%20%5Cfrac%7B%5Cpi%7D%7B24%7D%2C%20%5Cfrac%7B3%7D%7B25%7D%2C%20%20%5Cfrac%7B9%7D%7B100%7D)
Answer:Go on a graph calolator
Step-by-step explanation:
calul
Answer:
35
Step-by-step explanation:
4 x 15 = 60
-4 x 5 = - 20
-1 x 5 = -5
60 - 20 - 5 = 35