Respuesta :
Simple Interest = Principle x Rate x Time
450 = 3000 x R x 2
450 = 6000R
6000R/6000 = R
450/6000 = 0.075 = 7.5% Simple Interest Rate
450 = 3000 x R x 2
450 = 6000R
6000R/6000 = R
450/6000 = 0.075 = 7.5% Simple Interest Rate