Question

Laura borrowed $48,000 at a 6% interest rate for 7 years. what was the total interest?

Answer 1

Principal Amount P = $ 48000 
Rate of interest r = 6% = 0.06 
Time interval t = 7 
Formula for Interest I = P x r x t => I = 48000 x 0.06 x 7 => I = 2880 x 7 
Total Interest for seven years would be $20,160