Answer:
I need a picture
Step-by-step explanation:
<span>20/7 = 2 6/7
hope it helps
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Answer:
The simplified expression is ![\frac{15a}{x^3}](https://tex.z-dn.net/?f=%5Cfrac%7B15a%7D%7Bx%5E3%7D)
Step-by-step explanation:
The given expression is
![\frac{\frac{5a^3x}{3x^5} }{\frac{a^2}{9x}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B5a%5E3x%7D%7B3x%5E5%7D%20%7D%7B%5Cfrac%7Ba%5E2%7D%7B9x%7D%7D)
We change the middle bar to a normal division sign to obtain,
![=\frac{5a^3x}{3x^5}\div \frac{a^2}{9x}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B5a%5E3x%7D%7B3x%5E5%7D%5Cdiv%20%5Cfrac%7Ba%5E2%7D%7B9x%7D)
We multiply by the reciprocal of the second fraction to obtain,
![=\frac{5a^3x}{3x^5}\times \frac{9x}{a^2}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B5a%5E3x%7D%7B3x%5E5%7D%5Ctimes%20%5Cfrac%7B9x%7D%7Ba%5E2%7D)
We cancel out common factors to get,
![=\frac{5a}{x^3}\times \frac{3}{1}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B5a%7D%7Bx%5E3%7D%5Ctimes%20%5Cfrac%7B3%7D%7B1%7D)
This simplifies to,
![=\frac{15a}{x^3}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B15a%7D%7Bx%5E3%7D)
It’s 0.441 just really got to read it right that’s all
Answer:
12 km
Step-by-step explanation:
0.10 km = 1 minute
X = 120 minutes
(0.10)*(120) = 12