Question

Find the sum or difference. simpilify if posible.
1.a 7/20+11/20

Answer 1

Answer:

7/20 + 11/20 = 19/20

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Answer 2

Answer:

Sum = 7/20 + 11/20 = 18/20 = 9/10 {answer}

Difference = 11/20 - 7/20 = 4/20 = 1/5 {answer}.

Step-by-step explanation:

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