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They are 2+3+5+7+11+13+17 = 58 and 58/7 = 8 and 2/7 which is the average

Q: What is the average of first seven prime numbers?

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2,3,5,7,11,13,17,19,23,29- that's the first 10

757 The seven primes are: 97, 101, 103, 107, 109, 113 and 127

2, 3 and 5 are prime numbers that are less than 7

Yes.

Five and seven.

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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.

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

Five and seven.

Yes.

The first 5 primes are 2, 3, 5, 7, 11 Their product = 2310. Average of 5 numbers is 55 so their sum is 55*5 = 275. Two numbers, 68 and 93 are added so the new sum of seven numbers is 275 + 68 + 93 = 436 So the new average is 436/7 = 62.3 (to 1 dp).