Question

please answer this question with explanation .And who answer this question I like their 5 answers​

Answer 1

Given:-

☆Principal(P)= Rs.7200

☆Time(T)=5yrs

☆Amount(A)=9540

To find:-

☆Rate of interest(R)

Solution:-

=>S.I.=A-P

=>S.I.=Rs.(9540-7200)

=>S.I.= Rs.2340

Now,we know that------

=>S.I.= P×R×T/100

=>2340=7200×R×5/100

=>2340=360R

=>R=2340/360

=>R=6.5%

Thus,the rate of interest is 6.5% p.a.

Answer 2

Step-by-step explanation:

Rate =SI × 100/P×T

(9540-7200)×100/7200×5

2340×100/7200×5

6.5%