Question

o find the SI in on F 10,000 for 4 years
at the rate of 11 / 2 % i find the total
amount due after four years.​

Answer 1

Answer:

400 RS. PER ANNUM

Step-by-step explanation:

Principal = Rs. 10000

Rate of Interest = 11/2 %

Time = 4 yrs

SIMPLE INTEREST = P.R.T/100

SO, 10000 × 11 × 4 / 2 × 100

= 400 RS. PER ANNUM

Answer 2

Step-by-step explanation:

si=ptr/100

substitute p, t, r values in above formula

$si = (10000 \times 4 \times (11 \div 2)) \div 100 \\ = (100 \times 4 \times 5.5) \\ = 10 \times 4 \times 55 \\ = 10 \times 220 \\ = 2200$

total amount due = si+p

= 2200+10000

=12200