Question

Complete the series choosing the missing number: /
1, 64, 343, 1000, _____

Answer 1

1 = cube of 1

64 = cube of 4

343 = cube of 7

1000 = cube of 10

Their differences is 3..

so, 2197 = cube of 13.

Therefore, 2179 is the correct answer.

Answer 2

Answer:

$1,64,343,1000,2197.$

Step-by-step explanation:

Given: A series $1,64,343,1000,$

To find: Next missing number.

Notice here that the pattern for the series is:

$1^{3} =1\\4^{3}=64\\7^{3}=343\\10^{3}=1000$

So, here the pattern is cube of every third number.

$10+3=13$ we need to find $13^{3}$ for the next number.

$13^{3}=2197$

Hence the series is: $1,64,343,1000,2197.$

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