They are 2+3+5+7+11+13+17 = 58 and 58/7 = 8 and 2/7 which is the average
2,3,5,7,11,13,17,19,23,29- that's the first 10
2, 3 and 5 are prime numbers that are less than 7
757 The seven primes are: 97, 101, 103, 107, 109, 113 and 127
Yes.
Five and seven.
2,3,5,7,11,13,17,19,23,29- that's the first 10
number of prime numbers which are in the seven times tables: 1 prime numbers are in the seven times tables: 7 only
Seven of them.
12
Yes seven is a prime number and the only numbers that will go in to seven is one and seven.
To find the average of all seven numbers, we can use the formula for the average: (sum of all numbers) / (total number of numbers). Given that the average of the first four numbers is 15, the sum of the first four numbers is 15 * 4 = 60. Similarly, the sum of the last three numbers is 8 * 3 = 24. Therefore, the sum of all seven numbers is 60 + 24 = 84. Finally, the average of all seven numbers is 84 / 7 = 12.
first two add up to 2 x 9 = 18 last 5 add up to 5 x 16 = 80 total of all numbers = 98 Average of all seven numbers = 14
2 + 3 + 5 + 7 + 11 + 13 + 17 = 58
2, 3 and 5 are prime numbers that are less than 7
757 The seven primes are: 97, 101, 103, 107, 109, 113 and 127
Yes.
Five and seven.