asked 215k views
3 votes
Write two fractions where the LCD is 20, but the product of the denominators is not 20.

2 Answers

4 votes
isn't 1 the LCD of all numbers??
answered
User Juls
by
8.4k points
1 vote
try doing a prime factoring of the 20 and see what factors you can use.

Since they're factors of 20, their product will not be 20.
answered
User Bewusstsein
by
7.9k points
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