72 minutes
We require their hourly rate of work
Maria cleans  the house in 1 hour
 the house in 1 hour
Sasha cleans  of the house in 1 hour
 of the house in 1 hour
let x be the time it takes both to clean the house
 +
 +  =
 = 
multiply through by 6x
3x + 2x = 6
5x = 6 ⇒ x = 
Together they can clean the house in 72 minutes
 
        
             
        
        
        
Answer:
it is 10 times greater
Step-by-step explanation:
hope this helps :)
 
        
             
        
        
        
1 1/3 is the answer 
you have to subtract the numerator of the improper fraction  from the denominator and the number you have left is the fraction like for 4/3    4-3=1 so the fraction is 1/3 the amount that is NOT a fraction counts as the whole depending on how many times it can go into the denominator.
        
                    
             
        
        
        
Answer:
The answer would be c 
Step-by-step explanation:
I did it edge yesterday