Question

please help!!

Answer 1

If the simple interest on a certain sum of money for one year.after the interest is increased by 3% the amount of simple interest earned is 120.what is the principal amount

Answer 2

100*(x+3)*1/100=120

Answer 3

S.I=P*R*T/100,P=R*T*100/S.I

Answer 4

(x+3)*100/120=p

Answer 5

(x+3)*100/120=x/100

Answer 6

I think if you use Cymath.com, or Wolframalpha.com. You will get an answer to your problem, and an explanation. :) Thank you! ^~^

Answer 7

how to use that for simple interest problems

Answer 8

something i leftout in the question i think.in first statement

Answer 9

Yes I think you have left something