Question

find the simple interest and amount on rupees 7000 at 6% of 3 years. ​

Answer 1

Interest =420
Amount = p+I
=. 7000+420
=. 7420

Answer 2

SI formula is pxrxt/100
Principal here is 7000
Rate of interest is 6%
Time is 3 years
Now we can distribute it in the formula the rest you can check it in the photo