Answer
Number 2, your answers are: 9/10 = 90/100, 1/10 = 10/100, 8/10 = 80/100, 5/10 = 50/100. Number 3, 2/10 + 35/100 = 55/100 or in simplified form, 11/20, 9/10 + 6/100 = 96/100, or simplified, 48/50, 1/10 + 89/100 = 99/100, 8/10 + 13/100 = 93/100
Explanation: