Question

15000 amount to 20400 in 4.5 year how much will 6500 amount to 3.25 year at the same rate at simple interest per your amount​

Answer 1

Step-by-step explanation:

p=15000

r=r

t=4.5yrs

a=20400

s.i=a-p=20400-15000=5400

r=(s.i×100)/p×t

r=(5400×100)/15000×4.5

r=540000/243000

r=2.22%

second case:-

p=6500

r=2.22%

t=3.25yrs

s.i=ptr/100

=(6500×2.22×3.25)/100

=468.975

amount=6500+468.975

=6968.975

Answer 2

Answer:

Answer is in attachment hope it helps