First, find the LCD of the two fractions.
Multiples of 12: 12, 24, 36, 48, 60.
Multiples of 20: 20, 40, 60
The LCD is 60.
Second, change the denominators to be the same as the LCD.
Third, 5 × 5 = 25 / 12 × 5 = 60 / 3 × 3 = 9 / 20 × 3 = 60
Fourth, combine the denominators.
Fifth, subtract 25 - 9 to get 16.
Sixth, find the GCF of 16 and 60.
The GCF is 4.
Seventh, divide the numerator by the GCF.
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Eighth, divide the denominator by the GCF.
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Ninth, rewrite the fraction in simplest form.
Answer as fraction:
Answer as decimal: 0.2667
Answer:
1. A table is a data structure that organizes information into rows and columns
2. A column is a vertical group of values within a table. It contains values from a single field in multiple rows
3. A row is a horizontal group of values within a table. It contains values for multiple fields, which are defined by columns
4. A cell is a specific location within a spreadsheet and is defined by the intersection of a row and column
Move all terms to the left side and set equal to zero. Then set each factor to equal to zero giving you..
We need to find the mean of a set of five values.
In order to do so, we need to add all the values, and then divide the result by the total number of values.
So, adding those values, we obtain:
Notice that since they are all negative values, the result is the sum of their absolute values with the minus sign.
Now, since the total number of values in the given set is 5, we need to divide the previous result by 5. We obtain:
