0
First write down '5 + b'
NB in algebra you must always show the plus sign.
Next put the '5 + b' in brackets. ; (5 + b)
When you require half of this value , you are dividing by '2' . So it is written as
(5 + b)/2
NNB the 'slash sign ; '/' represents divide in algebra.
NNNB Do not write 5 + b/2 , because this means the 'whole number '5' is added to half of 'b' only/ You must use the brackets.
e.g.
Let 'b' = 7
So '5 + 7' = ( 5 + 7) =>
( 5 + 7) / 2
#Remember the rule in maths ; you do inside the brackets first.
Hence ( 5 + 7) / 2 = 12 /2 Then divide 12/2 = 6 The Answer.
For the other method you will a completely different answer.
5 + 7/2 = 5 + 3.5 = 8.5
Hope that helps!!!!!
Add your answer:
Earn +20 pts
How do you write half as many pieces of candy in algebraic expression?
½+1 I think i dont no
How do you write four more than half a number as a variable expression?
n/2 + 4
What is the algebraic equation for half a number plus 7?
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.
What is the algebraic expression for the sum of one half of a number and 6 equals one third of the number?
Let the number x and so: 1/2x +6 = 1/3x with the value of x being -36
Convert 6.5 to a mixed number?
well doesn't six point five mean 6 and five tenths wich equals one half!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the algebraic expression for 8 more than half a number?
The algebraic expression for "8 more than half a number" can be represented as ( \frac{x}{2} + 8 ), where ( x ) represents the unknown number. This expression first calculates half of the number by dividing it by 2, then adds 8 to the result.
What is Five more than half of some number in algebraic expression?
It is n/2 + 5
What is an algebraic expression for five greater than half of a number t?
5>1/2 t or 5>1/2nt
What five more than half of x as an expression?
.5x +5
What is the algebraic expression for half the number of players?
[Number of players]/2
What is half of a number in variable expression?
x/2
What is the algebraic expression of half a number?
1/2 n
What is the algebraic expression for half a number plus 7?
24 85
What sentences represents half of a number is 10 more than the other number?
The answer follows.
What is five more than half a number?
It's five and a halve
What is a half a flock?
A flock is a group of birds; there is no specific number that a flock represents. Half of a flock is simply "half of a flock"
What is the algebraic expression for half a number less then 32?
32 - n/2
