No three odd numbers can add up to an even number.
The numbers are 37 and 39.
79
-8 + √76 (≈ 0.7178) and -8 - √76 (≈ - 16.7178)
Add up the numbers, then divide by the number of numbers. Answer: 80
76
There are 17 odd numbers between 42 and 76. (76 − 42) ÷ 2 = 17
The numbers are 37 and 39.
79
231 / 3 = 77So 76 + 77 +78 = 23177
76 + 77 + 78 three numbers in a row
-8 + √76 (≈ 0.7178) and -8 - √76 (≈ - 16.7178)
Composite, because it can be divided by '2'. NB All even numbers , except '2', are composite, therefore NOT prime. All prime numbers are odd number, except '2'. However, not all odd numbers are prime numbers. All EVEN numbers end in 0,2,4,6,8 All ODD numbers end in 1,3,5,7,9. Since '76' ends in '6' , then it is an even number, hence composite.
The numbers are: 76 and 20
Add up the numbers, then divide by the number of numbers. Answer: 80
76
The numbers are 72, 73, 74, 75 and 76.
76