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Factor them.
2 x 2 = 4
2 x 5 = 10
Combine the factors, eliminating duplicates
2 x 2 x 5 = 20, the LCD
or
List the multiples.
4, 8, 12, 16, 20, 24
10, 20, 30
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∙ 11y ago
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What is the LCD of three forths and seven tenths?
20
What is the LCD of one half three fourths and three eights?
8
What is the lcd of 3 over 4?
To find an LCD, you need to have at least two denominators.
What is the LCD of 7 8 9?
To find the lcd of any set of numbers, you must find the lowest number which all of the numbers in the set can divide evenly into. For example, to find the lcd of 7,8, and 9, you must first see if there are any numbers that can divide by 2 of the three numbers in the set. An example of such a number is 56. 56/7 = 8 56/8 = 7 Once you have a number like this, the final step is to multiply that number by the other number in the set that does not divide into it (in this case, 9) 56x9 = 504 So, the lcd of 7, 8, and 9 is 504.
How do you find equivalent fractions with lcd?
For the first fraction, divide the give denominator into the LCD, take that result and multiply by the given numerator to create a new numerator for the LCD. Repeat for each fraction.
What is the LCD of three forths and seven tenths?
20
What are the like denominators for three eighths and seven tenths?
40 is the LCD.
What is greater two fifths or three tenths?
Two fifths is larger than three tenths because when you find the LCD (lowest common denominator) between the two, it is 4 tenths (two fifths) and 3 tenths.
What is the LCD of one third two tenths and three fourths?
LCD of 1/3, 2/10 and 3/4 is 60
A sixth plus three quarter?
1/6 + 3/4, find LCD which is 12:2/12 + 9/12 = 11/12
What is the lcd of 2 fifths and 3 tenths?
10
What is the lcd of 3 eighths and 11 tenths?
It is: 40
What is the LCD of 2 fifths and 1 tenths?
18
What is the least common denominator for 9 tenths?
You need at least two fractions to find a common denominator.
What is the LCD of three fourths and one fifth?
The LCD is 20
Do you need to find the LCD in multipliying?
When multiplying fractions, it is not necessary to find the LCD first.
What is the LCD of three eighths?
4
