Respuesta :

nulabott

Answer:

Step-by-step explanation:

3. 9 11/15

4. 27 1/3

Hope this helped! Let me know if you need step by step answers as well :D

anime1272006

Answer:

3) 9 11/15   4) 7 1/3

Step-by-step explanation:

3) 4 2/5 + 5 2/6

4 12/30 + 5 10/30 **Find LCM (they are still equal)**

4+5=9

12/30 + 10/30= (12+10)/30= 22/30

9 11/15 **Simplify (I divided by 2)**

4) 3 7/7 + 3 1/3

4 + 3 1/3 **Simplify (7/7 is the same is 1)**

7 1/3

Hope I was able to help. Good Luck!

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