Answer:
0.31932773109
Step-by-step explanation:
- Set it up
- Move the decimal point one place to the right for both of them
- Then, do the long division 
- Keep adding zeros at the end until you have your answer
- You can round it to 0.32 if you want 
 
        
             
        
        
        

b - 10 = 7
Take 10 to the other side.

b = 17
Multiply by 4 to isolate b

b × 4 = 17 × 4
4 and 4 cancels out 
b = 68
 
        
             
        
        
        
Interest is equal to rs 72
Simple Interest is computed by multiplying the principal to the interest rate and the time.
I = P * r * t
Principal = rs 400
Interest rate = 6%
Term / time = 3 yrs
I = 400 * 6% * 3
I = 72   the total interest that must be paid in 3 yrs.
        
             
        
        
        
y=-x-5. you just need to add 1 to another side to get rid of 1 from the left side
 
        
                    
             
        
        
        
Los lados mas Chico es 4 metros y el mas grande es 11 metros