.09:
"of" means that you have to multiply.
1/10 is equal to .1
If you multiply 0.1 by 0.9 you will get .09
Answer:
It would be a rational number.
Step-by-step explanation:
An easy way to tell if a number is rational is by seeing if it can be put in fraction form. As you can see, 27/100 is a fraction, so it is rational.
To make a fraction to its simplest form, you have to divide the numerator and the denominator by the same number. For this question, divide 140 and 216 by 4. You will get 35/54. Since you can't divide this further, the simplest form of 140/216 is 35/54.
<em>Hope it helps</em> :)
Anytime you want to show a fraction as a picture, the rule is as follows:
The numerator -- The number of things you want after you divide
The denominator - How many ways you want to divide.
Let's assume you have three PAYDAY candy bars. (I choose this because it's a six letter word - you can use whatever candy bar or food you wish.) We can divide the candy bars into six equal pieces. So the first candy bar is divided like below:
P - first part
A - second part
Y - third part
D - fourth part
A - fifth part
Y - sixth part
Now we can repeat the process for the other two candy bars. To keep things straight, I'll add a number to the pieces - 1, 2, 3 for the first, second, and third bar. Why 3? First, 18/6 simplifies to 3/1. That means there are three whole candy bars. Second, I chose a six letter candy bar because of the original number and 6 * 3 = 18. Our three candy bars (read it top down) look like the one above, and as such:
P1
A1
Y1
D1
A1
Y1
P2
A2
Y2
D2
A2
Y2
P3
A3
Y3
D3
A3
Y3
The equation which can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number” is option A) 6 + 2(x + 4) = 1/2(3 – x)
We have been given that "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number”. Converting the words into equation we get
Here let x = be the number, then
6 + 2(x + 4) = 1/2(3 – x) (1)
Now as we look into the options,
Option A) is the correct option as it is the same equation as given in equation (1).
Option B) is incorrect as the equation it is stating is 6+2(x+4)= 1/2(x-3) which is not same as equation (1)
Option C) is incorrect as the equation it is stating is (6+2)(x+4)= 1/2(3-x) which is not same as equation (1)
Option D) is incorrect as the equation it is stating is (6+2)(x+4)= 1/2(3-x) which is not same as equation (1)
Hence option A) is the correct answer
Learn more about word problems here : brainly.com/question/26409868
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