e) Are the following in continuous preparation
i) 9,12,16
Answers
Answered by
1
Answer:
21
Step-by-step explanation:
9+3 =12
12+4=16
16+5=21
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Answered by
1
Answer:
1. 9+3= 12
2. 12+4= 16
3. 16+5= 21
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