Seudónimo Seudónimo
  • 01-09-2016
  • Mathematics
contestada

do I have to find a common denominator

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Hhelper
Hhelper Hhelper
  • 01-09-2016
when it comes to fractions yes you do. But to make it easier just multiply the denominators and that should give u a common denominator, they don't always have to be least common.
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Аноним Аноним
  • 01-09-2016
Yea only for fractions man
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