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liberstina [14]
3 years ago
14

0, 1, 3, 6, 10, 15, 21, what is the next number

Mathematics
1 answer:
Rom4ik [11]3 years ago
7 0

Answer:

28

Step-by-step explanation:

because in this series the gap between number is gradually increasing from 1 and so this times its the turn of number 7 so 21+ 7 = 28

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Answer:

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8 0
3 years ago
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sergij07 [2.7K]
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Answer:

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2 years ago
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8 0
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