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Is 8 an abundant number or a deficient number?
It is a deficient number. The first abundant number is 12. 12: 1,2,3,4,6,12 which equal 28 28>(12*2) and the abundance is 28-(12*2)=4
What number is in the middle of 14 and 28?
21
What number has the proper factors 1-2-3-4-6-7-12-14-21-28-42-49-84-98-147-196-294?
588
What is the seventh multiple of 4?
8 12 16
What number is halfway between 21 and 35?
To find the number halfway between any two numbers x and y, add x and y, then divide the answer by 2. So for 21 and 35, 21+ 35 = 56. 56/2 = 28. You can check your answer by seeing that 21 + 7 = 28 and 35 - 7 = 28.
If the average of these four numbers is 21 find the missing number from 12 18 28?
23
If the average of these four numbers are 21 find the missing number the numbers are 12 18 28 and?
The Answer is 26
What is the LCM of 12 21 and 28?
LCM of 12 and 21 is 84, which is also a multiple of 28 so 84 is your answer.
What are the composite number by 28 21 17?
21 and 28 are composite.
Is 8 an abundant number or a deficient number?
It is a deficient number. The first abundant number is 12. 12: 1,2,3,4,6,12 which equal 28 28>(12*2) and the abundance is 28-(12*2)=4
How many number can go into 84?
12: 1 2 3 4 6 7 12 14 21 28 42 84.
What are the number factors of 84?
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42. 84.
What are all the whole number factors of 84?
They are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.
Which number goes into 21 and 28?
When figuring out what number goes both into 21 and 28, you should look at the factor paris. 21: 1 x 21, 3 x 7 28: 1, 28, 2 x 14, 4 x 7 7 goes into both 21 and 28.
What is 35percent of a number if 12 is 15percent of that number?
28 is the answer. if 12 is 15% of a number ,the number is 80. 35% of 80 is 28
What number increased by -12 is 28?
x + (-12) = 28 So x = 28 + 12 = 40
What is the equivalent fraction of 9 21?
12/28
