oneSofiellinahavya
oneSofiellinahavya oneSofiellinahavya
  • 11-07-2016
  • Mathematics
contestada

what is 5 2/7 - 2 5/7

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Ckaranja
Ckaranja Ckaranja
  • 11-07-2016
Start by putting whole numbers together and fractions together;
5-2 + 2/7-5/7
3+(-3/7)
=3-3/7
=21/7-3/7
=18/7
=2[tex] \frac{4}{7} [/tex]
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