а) 60 + 10% = 60 + 0.1 60 = 60 + 6 = 66б) 80 + 25% = 80 + 0.25 80 = 80 + 20 = 100в) 40 + 50% = 40 + 0.5 40 = 40 + 20 = 60г) 425 + 4% = 425 + 0.04 425 = 425 + 17 = 442
а) 60 + 10% = 60 + 0.1 60 = 60 + 6 = 66
б) 80 + 25% = 80 + 0.25 80 = 80 + 20 = 100
в) 40 + 50% = 40 + 0.5 40 = 40 + 20 = 60
г) 425 + 4% = 425 + 0.04 425 = 425 + 17 = 442