Question

At what rate percent per annum
will ? 2,400 become 3,264 in
4 years?​

Answer 1

Answer:

the answer is 9%per annum

l hope this will help you

Answer 2

Answer:

9%

Step-by-step explanation:

Interest(I)=3264-2400=864

principal (p) =2400

time(T)=4years

we know that,

I =PTR/100

substitute above values,

864 =2400×4×R/100

86400 =2400×4×R

86400/2400×4 =R

R = 9%