No
17 + 3 = 20
2 + 19 = 21
20 + 21 = 41
41 + 5 = 46
false none of the numbers add up to 31
An infinite number if you can use positive and negative numbers.
Divide 54 by three to find the mean (middle number), then subtract one for the low number and add one for the high number. Ex: 54 ÷ 3 = 18. 18 - 1 = 17; 18 + 1 = 19. The three consecutive numbers are 17, 18, and 19.
20
Defective numbers are when all the factors of a number add up to be smaller than the number.Ex.:39 1+3+13=17 17<39 39 is defective
false none of the numbers add up to 31
First find the number which is 1/3 of 51. This is 17. Thus any three numbers which average 17 will always add up to 51. For the numbers to be consecutive and have an average of 17, the middle number must be 17 and the two remaining numbers are 17-1 and 17+1 ie 16 and 18. So the three consecutive numbers are 16, 17 and 18.
The numbers are 15, 16 and 17.
An infinite number if you can use positive and negative numbers.
the mean of four numbers is 25 and three of the numbers are 17 23 and 25 what is the fourth number?
If you can only add some or all of the numbers together - you cannot achieve a total of 31. You can get the total 31 by the following... (19-2) + 17 - 3
There are no three-digit numbers that equal 17. In fact, there are no numbers with more or less than two digits that equal 17. In fact, in the whole infinite supply of numbers, there is only one single number that equals 17. That number is . . . . . . . 17 .
16, 17, and 18
The numbers are 17 and 18.
Divide 54 by three to find the mean (middle number), then subtract one for the low number and add one for the high number. Ex: 54 ÷ 3 = 18. 18 - 1 = 17; 18 + 1 = 19. The three consecutive numbers are 17, 18, and 19.
They are 17, 19 and 23.
They are 13, 17 and 19.