Question

11, 12, 20, 47, 111, ?.

Answer 1

See in this sequence it can be observed that cubes of consecutive positive numbers is being added.

$11 + 1 {}^{3} = 12 \\ 12 + 2 {}^{3} = 20 \\ 20 + 3 {}^{3} = 47 \\ 47 + {4}^{3} = 111 \\ 111 + {5}^{3} = 236$
Hence next number is 236

Answer 2

Answer:

The sequence 11,12, 20, 47, 111 has the next number is 236.

Step-by-step explanation:

Number pattern:

Number pattern is a pattern which a list of number follows a sequence.

Example:  1, 3, 5, 7, 9

Here the pattern follows a sequence, where a positive number 2 is added continuously to get the next number.

• The given sequence of numbers are 11,12, 20, 47, 111

• The above sequence follows a pattern

• The pattern is cubes of consecutive positive numbers is added .

                 11 + 1³ = 12

                 12 + 2³= 20

               20 + 3³ = 47

               47 + 4³ = 111

              111 + 5³ = 236

Know more about Number Pattern:

https://brainly.in/question/15150110?referrer=searchResults