TwilightBee1709viz TwilightBee1709viz Math Answered 1. Add/Subtract similar. Write your final answer in simplest or lowest form. 1. 4/9 + 2/9 = 2. 8/12 + 2/12 = 3. 15/36 + 13/36 = 4.18/24 - 6/24 = 5. 25/40 - 10/40 = help me