51 is half way between 47 and 55.
50.Half-way number is 50.(53 - 47) / 2 = 347 + 3 = 5053 - 3 = 50* * * * *Is it not simpler just to do (47+53)/2 = 100/2 = 50
All of them except for 31, 37, 41, 43 and 47 which are prime numbers.
All the integers between the two.
To figure this out, I always start with square roots I know, and that are close to 47. So, first, I would figure out that the square root of a number such as 36 is 6. The square root of 49 is 7. Now, since there are no other whole numbers between 6 and 7, and the square root of 47 falls between the square root of 36 and 49, we can say that the square root of 47 is between the whole numbers 6 and 7.
Just add the numbers, and divide by 2.
47
It is (47+91)/2 = 69
51 is half way between 47 and 55.
It is -16, the number halfway between the two middle numbers.
It is 47, the number halfway between the two of them.
Ans- its 69
The answer is 47 / 47.5. I calculated it by adding 45 and 50, then divided it by 2.
47 (forty-seven) 47 is 35 more than 12 and 35 less than 82 To find a halfway point (which is also the average), add the numbers together and divide by 2. 12 + 82 = 94 and 94/2 = 47
prime number between 45 and 48 = 47
50.Half-way number is 50.(53 - 47) / 2 = 347 + 3 = 5053 - 3 = 50* * * * *Is it not simpler just to do (47+53)/2 = 100/2 = 50
50 is between 47 and 53.