There are five numbers. The last one is ' 2 '.
It is: 12 and a 1/2 but 121/2 is 60 and a 1/2
We wish to find the number which is 1 greater than 1/2 of the product 12 * 9. Putting all of this together we get: Number = 1 + 1/2 * (12 * 9) Number = 1 + 1/2 * (108) Number = 1 + 54 Number = 55. The number in question is 55.
There are 2 numbers that go into both 10 and 12. They are 1 and 2.
12 1/2
2 is a prime number so only 1 and itself can go into it or in this case 1 and 2. But 12 isn't a prime number it's composite which means it can go into 1 and itself and other numbers. 3x4=12, 1x12=12, and, 6x2=12 are numbers that can go into 12.
12
1 is the number you are looking for.1 + 12 = 1 + 1 = 2.QED
Let the number be x, then: 1/6 = 1/x - 1/3x = 3/3x - 1/3x = 2/3x = 1/6 but 1/6 = 2/12 → 2/3x = 2/12 → 3x = 12 → x = 4 The number is 4.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 12 is an even number.
The only answers are 1 and 2. Meaning 1 and 2 are the only numbers that you can divide 170 and 12 by and get whole numbers (no decimals) as answers. 170 / 1 = 170 12 / 1 = 12 170 / 2 = 85 12 / 2 = 6 Try it with any other number and you'll see that at least one of your answers will not be a whole number.
1, 2, 3, 4, 6, 12 1, 2, 3, 4, 6, 12
1, 2, 3, 4, 6, or 12