Question

find time when principal = 4000 S. I =250 and rate =5 percent p. a

Answer 1

✨Answer:

Time is 1 year 3 months

✨Step-by-step explanation:

➡️ SI = P ☓ R ☓ t/100

P = 4000

R = 5 % p. a.

SI = 250

➡️Putting these values in formula :

250 = 4000 ☓ 5 ☓ t /100

250 = 40 ☓ 5 ☓ t

250 = 200 ☓ t

t = 250/200

t = 5/4 years

t = 1 whole 1/4 years

✔️✔️t = 1 year 3 month

▶️(1 year = 12 month, 1/4 yr = 1/4 ☓ 12 = 3 months)

Answer 2

hey mate

here is your answer

p=₹4000

S.I. =₹250

r=5%p.a

t=(SI×100)/(p×rate)

=250×100/4000×5

=1.25years