Answer:
1000 mm
Step-by-step explanation:
 
        
                    
             
        
        
        
I hope this helps you 
6/9
2.3/3.3
2/3
2:3
        
             
        
        
        
Answer:

Step-by-step explanation:
![\sqrt[3]{\frac{27t^{9} }{729} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B27t%5E%7B9%7D%20%7D%7B729%7D%20%7D) 27 is a perfect cube for
 27 is a perfect cube for  and 729 is a perfect cube for
 and 729 is a perfect cube for 
![\sqrt[3]{\frac{3^{3} t^{9} }{9^{3} } }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B3%5E%7B3%7D%20t%5E%7B9%7D%20%7D%7B9%5E%7B3%7D%20%7D%20%7D) now you can pull out the numbers from under the root, for t (divide the exponent by 3)
  now you can pull out the numbers from under the root, for t (divide the exponent by 3)

 now simply to
 now simply to 
 
        
                    
             
        
        
        
Answer:
10/9
Step-by-step explanation:
So first you have to convert 5 to a fraction. 5/1 is equal to 5 so that means that 5/1 can work. 5/1x2/9=10/9 because all you have to do is multiply the numerator with the numerator and the denominator with the denominator. 
Hope this helps