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Nady [450]
3 years ago
15

Adding & subtracting fractions

Mathematics
2 answers:
Nady [450]3 years ago
7 0
<span>Before you can add or subtract fractions with different denominators, you must first find equivalent fractions with the same denominator, like this:
<span>Find the smallest multiple (LCM) of both numbers.
<span>Rewrite the fractions as equivalent fractions with the LCM as the denominator.</span></span></span>
Hope i helped!
Travka [436]3 years ago
7 0
When you add or subtract fractions, the denominators must be the same. Then you add or subtract the numerators and have that same denomenator
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