Question

calacute the interest on rs 8000at 10% per annum compounded halfyearly for 1year 6months​

Answer 1

Step-by-step explanation:

Principle =8000rs.

rate p.a.=10 percent

rate of compound interest is compounded half yearly =10/2=5

time =1 year =2 half years

interest p(1+ r/100)^2

802 rs

amount = P+C.I

8802 RS.

Answer 2

Here,
P= Rs 8000
R= 10%
T= 1+6/12 yrs= 3/2 yrs
Now,
SCI = P[{1+(R/200)^2XT}-1]
= 8000X [{1+(10/200)^2X 3/2}-1]
= Rs.1261