perform the indicated operation and Express your answer in simplest form:
1.3/13 + 2/13
2.8/5 + 4/5
3. 8/17 - 1/17
4. 13/20 - 3/20
5. 2 1/2 + 1 1/2
6. 5 3/4 - 3 1/2
7. 0.005 + 9.684
8.2.6125+ 10.04
9.37.428- 10.634
10. 65.030 - 26 .732
1.3/13 + 2/13
2.8/5 + 4/5
3. 8/17 - 1/17
4. 13/20 - 3/20
5. 2 1/2 + 1 1/2
6. 5 3/4 - 3 1/2
7. 0.005 + 9.684
8.2.6125+ 10.04
9.37.428- 10.634
10. 65.030 - 26 .732
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Answer:
1.) 5/13
2.) 12/5 or 2 2/5
3.) 7/17
4.) 10/20 or 1/2
5.) 5/2 + 3/2 = 8/2 or 4/1 or simply 4
6.) 23/4 - 7/2 = 23/4 - 14/4 = 9/4 or 2 1/4
7.) 9.689
8.) 12.6525
9.) 26.794
10.) 38.298