Home Compund Interest bySpeed Up Science -August 10, 2025 0 Compound Interest — Step-by-step (20 Questions) Compound Interest — Step-by-step (20 Questions) Show all Hide all Formula: CI = P × (1 + R/100)T − P. Click Show Steps to reveal detailed, numbered steps with intermediate values (multiplier to 6 decimals; money to 2 decimals). Facebook Twitter