Answer:
13.7142857143
Step-by-step explanation:
so just 13
 
        
             
        
        
        
Quickly using a calculator (or long division) reveals that 191/238=<span>0.8025=80.25%, which is close to 80%=4/5
Similarly, 106/160=0.6625=66.25%, which is close to 66.67%=2/3</span>
        
             
        
        
        
The rectangle has a perimeter P of 58 inches.The length l is one more than 3 times the width w.write and solve a system of linear equations to find the length and width of the rectangle?
Answer:
Length(L)=22 inches
Width(W) = 7 inches
Step-by-step explanation:
GIven:-
Perimeter (p)=58 inches,
Length(L)= one more than 3 times the width(W)
Let, W=x   ---------------------------------(equation 1
 -----------------------(equation 2)
  -----------------------(equation 2)
Here x is unknown and to find the Width(W) we have to find the value of x.
Now,
Perimeter of rectangle(p) = 2 times length(L) + 2 times width(W)

 ----------------(from equation 1)
  ----------------(from equation 1)
 ----------------(given p=58 inches)
   ----------------(given p=58 inches)




 ----------------------(equation 3)
          ----------------------(equation 3)
Now substituting the value of equation 3 in equation 2.





as,  -----------------------(from equation 1)
   -----------------------(from equation 1)
 inches -------------------(equation 3)
 inches -------------------(equation 3)
Therefore, Length(L) = 22 inches and Width(W) = 7 inches.
 
        
             
        
        
        
The sum of these will simply be the sum of all the numbers 1 through 26, which is 351.
        
             
        
        
        
The probability of Alyssa picking a nickel and a quarter would be 11/15 (eleven over fifteen)
6/15 plus 5/15 which is 11/15
You get 15 as the denominator because you add 6+4+5=15 
I hope u understand.