Positive even whole numbers are 2 4 6 8 10 and 12
2
The LCM is 12.
Factors of 12 are: 1/12, 2/6 and 3/4. Only set which add up to 7 are 3 & 4.
The answer is a set of the form {4, 4, 6, n, 12} where n is any number between 6 and 12.The answer is a set of the form {4, 4, 6, n, 12} where n is any number between 6 and 12.The answer is a set of the form {4, 4, 6, n, 12} where n is any number between 6 and 12.The answer is a set of the form {4, 4, 6, n, 12} where n is any number between 6 and 12.
810/2 = 405 810/3 = 270 * 810/4 = 202.5 810/5 = 162 810/6 = 135 810/9 = 90 810/10 = 81 so 810 is divisible by 2 3 5 6 9 10 but not by 4
810 is divisible by 2, 4
No, but I suspect you want to know if 810 is divisible by those numbers. Out of that group, 810 is divisible by 2, 3, 5, 6, 9 and 10
Positive even whole numbers are 2 4 6 8 10 and 12
Any elements from the following set: {-12, -6, -4, -3, -2, -1, 1, 2, 3, 4, 6}
1, 2, 3, 4, 6, 12.
no
2
The LCM is 12.
Factors of 12 are: 1/12, 2/6 and 3/4. Only set which add up to 7 are 3 & 4.
2, 4, 6, 8, 10, 12
8-9-2 = 19 , 12-7-4 = 23. 23 - 19 = 4, therefore we're looking for a third set that is 4 more in sum than the previous set (12-7-4) or 27. 21-4-x = 27, therefore x = 2