Question

principal =2200, SI=715, rate= 4%​

Answer 1

Answer:

Answer

Given Principal (P) = Rs. 2400 Rate (R) = 9%

Time (T) = 3 years 5 months and 15 days =

24

83

years

To find Simple interest and the amount Simple interest =

100

PRT

=Rs.2400×

100

9

×

24

83

=Rs.747

And the amount = Rs.2400 + Rs.747 = Rs.3147

Answer 2

Step-by-step explanation:

Here, Principal, P = 2200

Rate of interest, R = 4%

Simple interest, SI = 715

Now, SI = (P×R×T)/100

T = (SI×100)/(P×R)

= (715×100)/(2200×4)

= 71500/8800

= 715/88

= 8 ⅛