What is a rational number equivalent to 3.12 with a line over 12
Answers
To convert the item to a rational number, divide the repeating digits with 9. In this case, since the repeating digits are 1 and 2, divide 12 by 99. The rational number then becomes 3 12/99. Simplifying further the fraction gives 4/33. Thus, the answer is 3 4/33.
A rational number equivalent to 3.12 with a line over 12 is: 103/33
How to Identify a Rational Number?
A rational number is defined as any number that can be written as a fraction, where both the numerator (the top number) and the denominator (the bottom number) are integers, and the denominator is not equal to zero.
In other words, a rational number can be expressed as p/q, where p and q are both integers and q ≠ 0.
A rational number equivalent to 3.12 with a line over 12 is 3 + 12/100.
The line over 12 indicates that 12 is repeating infinitely, so the decimal representation is 0.121212... (with 12 repeating).
To convert this repeating decimal to a rational number, we can use the following method:
Let x = 0.121212...
Multiply both sides of the equation by 100 to shift the repeating part two decimal places to the left:
100x = 12.121212...
Now, subtract the original equation from the shifted equation to eliminate the repeating part:
100x - x = 12.121212... - 0.121212...
99x = 12
Finally, divide both sides by 99 to solve for x:
x = 12/99 = 4/33
So, the rational number equivalent to 3.12 with a line over 12 is 3 + 12/100 = 3 + 4/33 = 103/33
Read more about Rational Number at: brainly.com/question/22221295
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if you were to divide it by 5 you would get a whole number of five but 25 is and odd number so it is going to come out as a decimal which is 6.25
hope this helped :)
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Answer:
this will work
Step-by-step explanation:
a class of 36 students needs to be separated into 4 groups for project. How many students will be in each group?
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you should just do 28-12=16 so 16 inches more
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Answer:
3
Step-by-step explanation:
because there are 5 on the bottom and 9 going up
Answer: The answer is the third choice.
Step-by-step explanation: You just need to count the blocks on the length of the line segments.
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To solve this problem, we first have to combine the two fractions on the left side of the equation. To do this, we must make a common denominator of 8. Because 8/8 is equal to 1, we can substitute this value into the equation:
3x/8 - 8/8 = 5/8
Next, we can subtract the fractions on the left side of the equation to simplify. Remember that if fractions have the same denominator, we simply subtract their numerators and keep the difference over the common denominator.
3x - 8/8 = 5/8
Since both sides of the equation have a denominator of 8, we can cancel out this denominator on both sides by multiplying both sides by 8. This gives us:
3x - 8 = 5
Next, we should add 8 to both sides of the equation so that we can get all of the constants to the right side of the equation.
3x = 13
Finally, we should divide both sides by 3 to get the variable alone on the left side of the equation.
x = 13/3
Therefore, your answer is x = 13/3.
Hope this helps!
A.
–83.07
B.
–28.93
C.
28.93
D.
83.07
Answers
-56+27.07=- 28.93
YOUR CHOICE IS B
-56+27.07
-28.93
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