Question

the simple interest on rs 2000 for 4 is rs 400 .the percent of interest is. give the solution​

Answer 1

Answer:

5 percent

Step-by-step explanation:

P = 2000

SI = 400

T = 4

ATP,

R = SI×100/P×T

R = 400×100/2000×4

R = 5 percent

Answer 2

Answer:

5%

Step-by-step explanation:

Principal = Rs 2000

Time = 4 years

Interest = Rs 400

Now, Interest=  

100

Principal×Rate×Time

​  

 

400=  

100

2000×R×4

​  

 

R=  

2000×4

400×100

​