Question

Найди лишнее число в ряду . объясни , почему оно лишнее . 81 54 72 18 32 63

Answer 1

32 оно не делетсЯ на три а все другие делятся

Answer 2

Finding the Odd Number in the Sequence

To find the odd number in the given sequence 81, 54, 72, 18, 32, 63, we need to analyze each number and determine which one does not fit the pattern.

Let's examine each number in the sequence:

- 81: This number is divisible by 9 (9 x 9 = 81). - 54: This number is divisible by 9 (9 x 6 = 54). - 72: This number is divisible by 9 (9 x 8 = 72). - 18: This number is divisible by 9 (9 x 2 = 18). - 32: This number is not divisible by 9. - 63: This number is divisible by 9 (9 x 7 = 63).

Therefore, the number 32 is the odd number in the sequence because it does not follow the pattern of being divisible by 9 like the other numbers.

Note: The pattern of being divisible by 9 is just one way to identify the odd number in this particular sequence. There may be other patterns or criteria that could be used to determine the odd number.