They are: 17 19 23 29 31 37 41 43 47 53 59 61 and 67
There is 22 between 45 and 67.
Twelve: 29 31 37 41 43 47 53 59 61 67 71 and 73.
There are no numbers between 67 and 113 which are multiples of 65.
The number halfway between 13 and 41 can be found by taking the average of the two numbers. To find the average, you add the two numbers together and divide by 2. In this case, (13 + 41) / 2 = 27. Therefore, the number halfway between 13 and 41 is 27.
43, 47, 53, 59, and 61; plus 41 and 67 if you are including them, as well.
41 x 67 = 2747
41 49 67
41, 43, 47, 53, 59, 61, 67
41 43 47 53 59 61 67.
The numbers 41, 43, 47, 53, 59, 61 and 67 are prime.
There are 15 primes between 41 and 103 inclusive which are: 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103
They are: 37 41 43 47 53 59 61 67.
The prime numbers between 41 and 128 are: 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127.
-108
The prime numbers between 40 and 70 are 41, 43, 47, 53, 59, 61, and 67.
67 x 41 = 2747 So the answer is: d. 2800