Answer:
5/6 4/15 1/3 
Step-by-step explanation:
on a calculator divide the numerator by the denominator.
 
        
                    
             
        
        
        
Answer:
They will need to hire 5 testers.
Step-by-step explanation:
This question can be solved using a simple rule of three.
For each 10 developers, we need 2.5 testers. So how many testers are needed for 20 developers?
10 developers - 2.5 testers
20 developers - x testes




They will need to hire 5 testers.
 
        
                    
             
        
        
        
Answer:
1 out of 6 for green die and 1 out of 6 for red die
Step-by-step explanation:
As we know there are six numbers on both of the dices 
so if we toss a die there is a 1 out of 6 outcomes that a 4 comes out for the green die and 1 out of 6 outcomes again for the red die
 
        
             
        
        
        
for A you do 240÷100 which is 2.4, then you multiply that by the remaining percentage which is 35, you will get 84 eight graders
 
        
             
        
        
        
Answer:
I believe that the answer is B 12 centimeters because it doesnt ask for the square root.
Step-by-step explanation: