Question

principal=500. rate of interest=31. time=146 days​

Answer 1

Answer:

what we find complete your question

Answer 2

Answer:

Simple Interest

When P= 500

R=31

T=146 days = 1/4 yrs

So SI = P×R×T/100 = 500×31×1/4×1/100 = 155/4 = 38.75