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2 years ago

What is the missing number in sequence 3 5 9 blank 15?

Mathematics

1 answer:

vodomira [7]2 years ago

8 0

Answer:

The missing number is 11.

Step-by-step explanation:

3+2=5; 5+4=9; The pattern is +2, +4.

3 + 2 = 5 ⇒ 5 + 4 = 9 ⇒ 9 + 2 = 11 ⇒ 11 + 4 = 15

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Answer:

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Answer:

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