Respuesta :

Step-by-step explanation:

  1. 82/9 divided by 4/7
  2. here the division sign turns to a multiplication.
  3. 82/9×4/7
  4. since the ÷ sign is now changed to× we find the reciprocal of 4/7
  5. 82/9×7/4
  6. cross cancellation
  7. 287/18
RELAXING NOICE
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