miguel123meggy1562 miguel123meggy1562
  • 13-10-2020
  • Mathematics
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What is the least common denominator for 2/7 & 9/10

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shanelzheng240
shanelzheng240 shanelzheng240
  • 13-10-2020

7 is prime so the least common denominator is 7 times 2 times 5 which is 70.

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