60
-33
19
30
169
95
33
3
29.5 you add all of the numbers up then divide that total by the total amount of numbers. so for this example its 27+28+30+33= 118/4= 29.5
Express the numbers in prime factorisation in power form: 12 = 22 x 31 27 = 33 For gcf multiply together the lowest power of the common primes: gcf of 12 and 27 = 31 = 3 For LCM multiply together the highest power of all the primes (across the numbers): LCM of 12 and 27 = 22 x 33 = 108
The most reasonable way to solve this is to find the two greatest numbers that will add to 65. This is 32 and 33. So if we multiply 32 * 33, you will get 1056.
The middle two numbers are 33 and 34. 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Add them and divide by 2 to get 33.5. Or to find the number half way between any two numbers, add them and divide by 2. 27+40 = 67 67/2 = 33.5
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