The answer is 24/35. i would tell you to simplify but it is already in its simpliest form.
        
                    
             
        
        
        
Prime number is a whole number that has no possible divisors that 1 and itself. Prime numbers are 2, 3, 5.7.11,13,17,19,23 and 29. From 1 to 10 there are 3 prime numbers: 3,5 and 7. 
The probability can be calculated as the ratio between the number of "good" events and the total number of possible events. There are three "good" events (3,5 or 7) and 10 total events, so the probability that the spinner lands on a prime number is: 3/10. So, none of the given options is true.
        
                    
             
        
        
        
Let's break apart 42.
The 4 is in the tens. The 2 is in the ones.
                            Place Value starting from Thousands
                             Thousands  Hundreds  Tens  Ones
                             _________ ________ ____ _____
                                                                        4          2
So this is how we break up numbers using place value.
Hope this helps!
 
        
             
        
        
        
To solve this find the common number that can be divided by both and use that number. 
In this case, 4 is divisible by both 4 and 12, and thus the final expression would be 
4(d + 3e). 
        
                    
             
        
        
        
Answer:
5
Step-by-step explanation:
40% means 40 parts out of 100. If we have made the numerator of the fraction 2, we have divided 40 by 20. To make this fraction equal to 40/100, we have to divide 100 by 20 as well, giving us 5.