asked 45.3k views
4 votes
How can you use a number line to add and subtract like fractions?

asked
User Ainokna
by
7.9k points

1 Answer

2 votes
Find the smallest multiple (LCM) of both numbers.
Rewrite the fractions as equivalent fractions with the LCM as the denominator.
answered
User Shrewd
by
8.6k points

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