Sagot :
Answer:
Calculator for simple interest with formulas and calculations for principal, interest rate, number of periods or interest. I = Prt.
Explanation:
Formula for calculating simple interest is S.I = ( P × R × T)/100 ... Find simple interest on $2000 at 5% per annum for 3 years. Also, find ... A = ( 5x + 2x)/5 = 7x/5 [But given that A = $2520]