The numbers are -3, -2, -1, 0 and 1. Also, -5, -3, -1, 1 and 3.
The numbers are 11, 13, 15, 17 and 19.
4+5+6+7+8 = 30
Zero. Any five consecutive natural numbers will contain at least one multiple of 2 and at least one multiple of 5, meaning that the product will be a multiple of 10.
If the mean of five consecutive odd numbers is 45, the sum of these numbers is 5 times the mean, which equals 225. The middle number in this set is 45, so the five numbers are 43, 45, 47, 49, and 51. The range is calculated as the difference between the largest and smallest numbers, which is 51 - 43 = 8. Thus, the range of the numbers is 8.
3, 5 and 7 are consecutive odd prime numbers.
40 ÷ 5 = 8, so the average of the five numbers will be 8. That means that 8 will be in the middle. 6 + 7 + 8 + 9 + 10 = 40
The numbers are 73, 74, 75, 76 and 77.
60.
The numbers are 32, 34, 36, 38 and 40.
The numbers are 11, 13, 15, 17 and 19.
12345/5 = 2469 so the numbers are:2467, 2468, 2469, 2470, 2471
4+5+6+7+8 = 30
Simplify the problem. It's the same as 5*7000 plus the sum of the five consecutive odd numbers between 0 and 10. So: 35,000 + 1 + 3 + 5 + 7 + 9 = 35,025
There are five such numbers.
55555 55 55 5 5 5 5 5 55 5 5 5
Zero. Any five consecutive natural numbers will contain at least one multiple of 2 and at least one multiple of 5, meaning that the product will be a multiple of 10.
The value of a five dollar bill is five dollars. It's not clear what you mean by "consecutive serial numbers." If you mean that the bill's serial number looks like "12345678" or something, then a collector might be willing to pay a small premium for it as a curiosity. If you mean that you have two or more five dollar bills where the serial numbers are consecutive, they're worth five dollars each, period.