Question

Principal = ? Rate of interest = 6% Time = 4 years Interest = 1200 Amount = ?

please answer​

Answer 1

Answer:

Simple Interest = PRT/100

or, 1200 = P*6*4/100

or, P = 1200*100/6*4

or, P = 200*25

or, P = 10000

Amount = Principal + Simple Interest

= 10000 + 1200 = 11200

Answer 2

Answer:

simple lnterest =PRT /100

or,1200= p*6*4/100

or,p=1200*100/6*4

or,p=200*25

or,p=10000

AMOUNT =Principal + simple +simple lnterest

=10000 +1200= 11200