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If the sequence is 2, 4, 8, 16, what is the next number?
If the sequence is 2, 4, 8, 16, what is the next number?
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Practice Questions
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Q1
If the sequence is 2, 4, 8, 16, what is the next number?
20
24
32
36
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The sequence is doubling each time: 2*2=4, 4*2=8, 8*2=16, so the next number is 16*2=32.
Questions & Step-by-step Solutions
1 item
Q
Q: If the sequence is 2, 4, 8, 16, what is the next number?
Solution:
The sequence is doubling each time: 2*2=4, 4*2=8, 8*2=16, so the next number is 16*2=32.
Steps: 7
Show Steps
Step 1: Look at the first number in the sequence, which is 2.
Step 2: The second number is 4. Notice that 4 is double 2 (2 * 2 = 4).
Step 3: The third number is 8. Notice that 8 is double 4 (4 * 2 = 8).
Step 4: The fourth number is 16. Notice that 16 is double 8 (8 * 2 = 16).
Step 5: To find the next number, double the last number, which is 16.
Step 6: Calculate 16 * 2, which equals 32.
Step 7: Therefore, the next number in the sequence is 32.
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