1. What is the sum of 2/12+3/12 + 5/12? Simplify the final answer. 2. What is the difference between 12/ 36 -7/36? If possible, simplify. 3. Add 1/19+2/19 + 4/19 and then subtract it to 5/19. 4. Find the difference of 9%-3%. 5. Find the sum of 4% +2% +4 1/3 =___?

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