Question

2,8,3,27,4,64,_________,125 find missing number? ?​

Answer 1

Answer:
The missing number that replaces the blank is "5".  

Step-by-step explanation:

Given number pattern: 2,8,3,27,4,64,____,125

To solve this question better, we need to first divide the numbers into a pair of 2 numbers and make 4 different number pairs.

Now, these number pairs include:
2, 8

3, 27

4, 64

__, 125

If we observe the first 3 pairs, there is the same relationship among the numbers of the pair.
The common relationship is that: The second number is the cube of the first number of the pair.

2³=8

3³=27

4³=64

Hence, the first number of the fourth pair will be the cubic root of the second number, thus ∛125 = 5.

Therefore, the number that replaces the blank is 5.
The complete pattern now will be 2,8,3,27,4,64,5,125.

Keywords: Cube, Cubic root, number pairs.

Learn more about cube from the given link:

https://brainly.in/question/4318675

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Learn more about number pairs from the given link:

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