11. Perform the indicated operation. Reduce your answer in lowest term. A. Add the following: B. Subtract the following: 17 5 1) 1) 12 12 9 12 1 2) 20 4 1 2) S+ + --- 18 Il 16 3) 10 - 1 25 25 3 8 + 2 11 C. Multiply the following: 4 5 1) -X S 9 D. Divide the following: 4 1 1) 5 5 3 2) با ای 2) 3 x 18 22 3) 11 11 3) X ON
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Answer:
A. Add
1. 1 1/3
2. 1/2
3. 10 1/3
B. Subtract
1. 1
2. 7/20
3. 8 9/25
C. Multiply
1. 4/9
2. 1/18
3. 1 14/81
D. Divide
1. 4
2. 6
3. 1 1/9
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