Seudónimo Seudónimo 21-10-2020 Mathematics contestada 1. Find the simple interest. $2,700, 8.2%, 3 months 2.Find the ending balance. $2,700, 8.2%, 3 months 3. Find the simple interest. $725, 6.25%, 1 year 3. Find the ending balance. $725, 6.25%, 1 year ASAP I WILL MARK BRAINLIESTT