5600
20000*.18= 3600
3600*4= 14400
14400- 20000= 5600
The diagrams is 18 ethicbsudndosnskdkd
Answer:
d
Step-by-step explanation: bc ik
Just simply divide
4 divided by 5= .8
So 8 tenths are equal to 4/5
Answer:
The correct option is 2.
Step-by-step explanation:
The given expression is


![[\because \frac{x^a}{x^b}=x^{a-b}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cfrac%7Bx%5Ea%7D%7Bx%5Eb%7D%3Dx%5E%7Ba-b%7D%5D)

![[\because a^{-n}}=\frac{1}{a^n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E%7B-n%7D%7D%3D%5Cfrac%7B1%7D%7Ba%5En%7D%5D)
Therefore the correct option is 2.