Given parameters: 
Cost price of the article = Nu.28.30
Selling price of the article  = Nu.29.30
Unknown: 
Gain percentage = ? 
The gain percentage is the same as the percentage profit on a trade. 
The formula is given as: 
        Gain percentage  = 
          Profit = Selling price  - Cost price
                    = Nu.29.30 - Nu.28.30  
                    = Nu. 1
Now input the parameters and solve; 
             Gain percentage  = 
                                           = 3.5%
The gain percent is  3.5%
 
        
             
        
        
        
The missing side length is pigment because it is Pepe popo
        
             
        
        
        
Answer:
10
Step-by-step explanation:
This is a combinations problem, involving factorials.
5!/3!*2!=5*4/2=20/2=10
 
        
             
        
        
        
Answer:
$21.10=3.10+2m.
Step-by-step explanation:
If the total fare was $21.50, then that is what it will all have to equal out to.
They charged a pick-up fee of $3.10. Which means that no matter how far you go, you will pay that. Then an extra $2 per mile. If m is mile, then it would be 2m because it is $2 per extra mile. Then add the pick-up fee of $3.10 and you will get your answer of $21.50=3.10+2m.
 
        
             
        
        
        
Answer:
- 9÷0.001 is greater than 8÷0.001.
- 7÷0.001 is less than 8÷0.001.
- 8÷0.002 lie between 8÷0.001 and 8÷110.
Step-by-step explanation:
- The division expression which is greater than 8÷0.001 is:
9÷0.001
Since, the numerator of the number 9÷0.001 is greater than 8÷0.001. and as their denominator is same.
so, the number whose numerator is greater than the other will result in the overall number to be greater.
- The division expression which is less than 8÷0.001 is 7÷0.001.
Since, for two numbers with same denominator the number whose numerator is smaller is smaller than the other.
-  The division expression that lie between 8÷0.001 and 8÷110 is: 8÷0.002.
Since 8÷0.002 is greater than 8÷110, as for two numbers with same numerator but different denominator the number whose denominator is greater is a smaller number.
similarly 8÷0.002 is smaller than 8÷0.001.