Question

Simple Intel
4. Find the simple interest and amount in each case.
a. Principal = 381,000; Rate of interest = 11% p.a.; Time = 4 years
1
b. Principal = 19,000; Rate of interest = 7 -% p.a.; Time = 3 years
2
c. Principal = * 12,500; Rate of interest = 8% p.a.; Time = 5 years
d. Principal = 39,000; Rate of interest = 6.5% p.a.; Time = 5 months​

Answer 1

Answer:

167,640

Step-by-step explanation:

S.I = P×R×T/100

381000×11×4/100

167,640

Answer 2

Answer:

Step-by-step explanation: for example

i) here,P=381,000,R=11%,T=4years

S.I = $\frac{PxRxT}{100}$

     =$\frac{381000X11X4}{100}$

;.  S.I. =167640

A=P+S.I.

 = 381,000+167640

 =548640