What is half of the number 9?
7 greater than half a number
The algebraic equation for half a number plus 7 can be represented as (1/2)x + 7, where x represents the unknown number. In this equation, the term (1/2)x denotes half of the number, and adding 7 accounts for the additional value. This equation can be used to calculate the result when half of a number is added to 7.
If seven less than half of the number is 35 then 7 plus 35 must be half of the number. 7 + 35 = 42 and if that is half the number the whole number must be 42 x 2, which is 84.
no
To determine if 3.5 is half of 7, you can divide 7 by 2, which equals 3.5. This means that 3.5 is indeed half of 7 because when you divide 7 by 2, you get 3.5 as the result. In mathematical terms, 3.5 is half of 7 because 3.5 is half of the value of 7.
It is: 7/2 = 3.5 and rounded to a whole number it is 4
Half of 7 pounds is 3.5 pounds. To find half of a number, you divide it by 2. In this case, dividing 7 by 2 gives you 3.5. This means that half of 7 pounds is equivalent to 3.5 pounds.
88
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if you want to add just a half it it 0.5 + 7 = 7.5 but if it is any more you would just swap the 0 for whatever number you wanted e.g. 5.5+7=12.5
Let the number be 'x' Half of 'x' is written as x/2 To take '7' away we write ''(x/2) - 7 ' Note the use of brackets, because if written as 'x/2 - 7 ' are we subtracting '7' from '2' only. So the brackets give clarity that the '7' is being subtracted from the term inside the brackets, which is 'half of 'x''.
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