What is the missing number in this sequence: 1 , 3, ___ , 10 , 15 , 21 ? Please explain it step-by-step

asked Apr 18, 2023 224k views

3 votes

What is the missing number in this sequence: 1 , 3, ___ , 10 , 15 , 21 ?

Please explain it step-by-step

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5 votes

Answer:

Explanation:

the sequence increases by 1,2,3,4,5,6 each time, thus it is 6

Htet Win answered Apr 24, 2023

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