Answer: 2 years
Step-by-step explanation:
If Interest= Principal x rate x time/100; then time is (100 × Interest)/(Principal × Rate)
From the question, old Principal is 5600, new principal =6720, the difference is the interest accrued.
Interest = 6720 - 5600 = Rs 1120
Rate = 8% = 8 ÷ 100 = 0.08
Time = x
Then, slot the values into the formula 
Time= 100 x 1120 / 6720 x 8
= 112000/53760
=2.08
Time= 2years
I hope this helps 
 
        
             
        
        
        
All integers are whole numbers is false Whole numbers are non-negative while integers are negative, positive or zeros. D
 
        
             
        
        
        
Answer:
(x-3) years
Step-by-step explanation:
We are given that 
Age of Jonathan= x years
Sage is 7 years older than Jonathan
It means 
Age of Sage=(x+7) years
We have to find the age of Sage 10 years ago.
10 Years ago,
Age of Jonathan=(x-10) years
Age of Sage=(x+7-10) years
Age of Sage=(x-3) years
Hence, 10 years ago, age of Sage =(x-3) years
 
        
             
        
        
        
14 because u are adding both factor and u are adding
        
             
        
        
        
Answer:
0.833333333333333333333333
Step-by-step explanation:
i looked i tup