Question

what sum will yield on interest of 3927 rupee's in 2 years 4 months at 8% per annum​

Answer 1

The principal is Rs. 6400.

Step-by-step explanation:

1ST ANSWER:

Let the principal be P.

Rate of interest is 3%

Time is 2 years 6 months. It means 2.5 years.

Formula for simple interest:

Where, P is principal, r is interest rate, t is time in years.

Divide both sides.

Therefore the principal is Rs. 6400.

   

Step-by-step explanation:

2nd answer:

Given,

simple interest(I) = rs 480

rate (R) = 3 %

Time period(T) = 5/2 years

Principal(P)= ?= P

P=I * 100/R * T

P=480*100*2/3*5

=Rs. 6400

so the sum is rs. 6400

hope it helps you

Answer 2

Answer:

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