Answer:
1) 53/30
2) 17/9
3) 9 1/3
Step-by-step explanation:
1) 7/15+11/30=42+11/30 (add the numbers)
answer: 53/30
2) 1 2/9+2/3= 11/9+2/3
Answer: 17/9
3) (6+3)+(1/4+1/12)
9+1/3
Answer: 9 1/3
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Answers & Comments
Answer:
1) 53/30
2) 17/9
3) 9 1/3
Step-by-step explanation:
1) 7/15+11/30=42+11/30 (add the numbers)
answer: 53/30
2) 1 2/9+2/3= 11/9+2/3
Answer: 17/9
3) (6+3)+(1/4+1/12)
9+1/3
Answer: 9 1/3