The number that doesn't belong in the sequence is 123. The pattern among the other numbers is that they are all prime numbers, specifically 3, 31, and 27 (which is a prime cube). However, 123 is not a Prime number as it can be divided by 3 and 41.
Suppose the smaller number is x, then the bigger number is x+7 Their sum is 123 ie x + (x+7) = 123 or 2x + 7 = 123 or 2x = 123 - 7 = 116 so that x = 58 and then x+7 = 65 The two numbers are 58 and 65
Let a be the first number and b the second number then, (1) a = 8 + 2b and (2) a + b =123 From (2) a = 123 - b substituting for a in (1) gives :- 123 - b = 8 + 2b , 3b = 115, b = 115/3 = 38⅓. and substituting for this in (2) gives :- a + 38⅓ = 123, a = 123 - 38⅓ = 84⅔. So, a = 84⅔ and b = 38⅓
123 123 123
First number: x Second: x+1 Third: x+2 x + x+1 + x+2 = 123, 3x + 3 = 123 x + 1 = 41 x = 40 x + 2 = 42 The numbers are: 40, 41, 42.
Let x be the smallest number to be solved:x + (x+1) + (x+2) = 1233x + 3 = 1233x = 123 - 3 = 120x = 120 / 3 = 40 is the smallest numberand 40 + 41 + 42 = 123
yes, 123 is a number it is the first 3 numbers
61 and 62.
123 does not belong because it isn't in the 3s multiplication 31 does not belong because it isn't in the 3s multilplication
the number is 123 lol!
Suppose the smaller number is x, then the bigger number is x+7 Their sum is 123 ie x + (x+7) = 123 or 2x + 7 = 123 or 2x = 123 - 7 = 116 so that x = 58 and then x+7 = 65 The two numbers are 58 and 65
Let a be the first number and b the second number then, (1) a = 8 + 2b and (2) a + b =123 From (2) a = 123 - b substituting for a in (1) gives :- 123 - b = 8 + 2b , 3b = 115, b = 115/3 = 38⅓. and substituting for this in (2) gives :- a + 38⅓ = 123, a = 123 - 38⅓ = 84⅔. So, a = 84⅔ and b = 38⅓
A dis avantage of a graph theory is a number that does not belong. example 123 5 five does not belong just like cool people don't belong.
If you meant 123, the mean of one number is itself. If you meant 1,2 and 3, you add the numbers and divide by the number of numbers, so (1+2+3)/(1+1+1) = 6/3 = 2
two numbers which are equal to 123:123 + 0122 + 1121 + 2120 + 3 ...
I believe you meant an arithmetic series. It is a series of numbers differing by a certain number from the previous number of the series. In this case, they differ by 123.
Handsome numbers are the numbers in which the sum of all the left side numbers is equal to the last number for example 123 - 1+2=3 its a handsome number
it would be 0000.01