The decimal number 0.45833333333 is equivalent to the fraction 11/27. We arrived at this answer by setting up an equation with the decimal as an unknown, then manipulating and solving the equation to find its equivalent fraction form.
The decimal number 0.45833333333 represents a recurring decimal where '58333' repeats itself infinitely. To convert recurring decimals into fractions, we can use a method involving algebra.
Let's represent 0.45833333333 as 'x'. We can express 'x' in the form of 0.45833... = x. Then, multiply both sides of the equation by 10 to the power of a number of repeating digits (which is 5 in this case): 10^5*x = 45833.33333...
Now, subtract the original equation from the one after multiplication, we get 99999x = 45833. Then, solve for 'x', x = 45833/99999. Simplifying this fraction gives us x = 11/27.
Therefore, 0.45833333333 as a fraction is 11/27.
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y = x^2 + 1
y equals x squared plus 1
y = 4^2 + 1
y = 16 + 1
y = 17
Answer:
I believe the answer would be 840
Step-by-step explanation:
He used the commutative property incorrectly.
He used the distributive property incorrectly.
He used the associative property incorrectly.
He simplified the x coefficients incorrectly.
He simplified the x coefficients incorrectly.
Step-by-step explanation:
In performing the operation, he should group the like terms together.
In this case, the terms with an x and those without.
This will be written as;
6.7x-3.4x-2x-3-1-2
1.3x-6
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Associative, commutative and distributive property: brainly.com/question/2781950
Keywords: simplified, expression
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Answer:
D
Step-by-step explanation:
An equation is formed when two equal expressions. The cost of serving a pancake will cost $4.25.
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Given that your total bill amount is $11.50. Also, you give a tip of 15% of your bill. Therefore, if the amount of the bill is assumed to be x then the total bill amount can be written as,
Total bill amount = Bill amount + 15% of the bill amount
$11.50 = x + 0.15x
11.50 = 1.15x
x = $11.50 / 1.15
x = $10
Therefore, the bill amount for the food was $10.
The cost of the fruit cup is $1.50, while the order was two servings of Pancakes and a fruit cup. Therefore, if the cost of a serving of pancake is assumed to be 'c'. Then we can write,
Cost of fruitcake + Cost of two pancakes = $10
$1.50 + 2c = $10
2c = $10 - $1.50
2c = $8.5
c = $8.5/2
c = $4.25
Hence, the cost of a serving of pancakes will cost $4.25.
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