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Out the Door What is the LCD of 1/7 and 2/9?
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11 votes
11 votes
Out the Door
What is the LCD of 1/7 and 2/9?

User Alex Dana
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1 Answer

12 votes
12 votes

Answer:

63 I think

you can find a common denominator by multiplying the denominators together. however keep in mind that what you do to the bottom you must do to the top

1/7 would become 9/63 and 2/9 would become 14/63

User QBrute
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