Question

11. At what rate percent per annum will * 1600 amount to 2832 in 5
years ?
2​

Answer 1

Answer:

r=0.77%

Step-by-step explanation:

here p=the principal money=1600

r=percent per annum

t=time=5 1/2 years

so as per the question,

1600+(1600×r×5 1/2) / 100 =2832

or,1600×r×11/2=2832-1600

or, 1600×r×11/2=1232

or, r= (1232×2) / (1600×11)

or, r=0.77 %

hope its correct and helps......then plzz mark me as brainliest!!!