ameliapatrice45 ameliapatrice45
  • 23-10-2019
  • Mathematics
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Add or subtract. Use the least common multiple as the denominator.
4/15 + ⅚
5/12 - 3/20
⅗ + 3/20
⅝ - 5/24
3 5/12 + 1 ⅜
2 9/10 - 1 7/18

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austineries austineries
  • 23-10-2019

3/4Answer:

Step-by-step explanation:

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