amandathompson2 amandathompson2
  • 09-09-2017
  • Mathematics
contestada

Which 2 of these equations are correct?

1/2 + 2/4 = 1 1/2


7/9 - 1/3 = 5/9


1/3 + 1/7 = 10/21


7/36 + 1/6 = 13/36


21/25 - 3/5 = 7/25

Respuesta :

Аноним Аноним
  • 09-09-2017
1. F
2. F
3. T
4. T
5. F
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