A few days ago
the lcd for the fractions 1/3,3/4,and 8/9 is?
the lcd for the fractions 1/3,3/4,and 8/9 is?
Top 4 Answers
A few days ago
Favorite Answer
What’s the smallest number 3, 4 and 9 will go in to? 9 is the biggest of the group, so we’ll start with that… 9, 18, 27, 36.
36 is the only one that 4 and 3 can divide in to.
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A few days ago
To find LCDs first factor out the denominator (the number on the bottom of the fraction)
3 = 1 x 3
4 = 2^2 (2 squared)
9 = 3^3 (3 squared)
Take the highest powered numbers in this case 2^2 and 3^3 and multiply together to get 36.
Also you can just multiply the denominators together, but that will not give you the LCD just a CD.
Good Luck!
0
A few days ago
36
0
A few days ago
36
0
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