Question

calculate the simple interest and amount when p is 1200 at r 4% per annum​

Answer 1

P=1200,R=4,N=1

Interest =(P×R×N)÷100

=(1200×4×1)÷100

=48

ANSWER IS 48

Answer 2

Answer:

SI= 48

amount =1248

Step-by-step explanation:

SI=PRT /100

SI=1200×4×1/100

SI=48rs

amount = P+SI

= 1200+48

= 1248 Rs

Here is your answer