thanks93
thanks93 thanks93
  • 23-02-2020
  • Mathematics
contestada

please help with questions 7. 8. and 9.​

please help with questions 7 8 and 9 class=
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Respuesta :

Bashar14
Bashar14 Bashar14
  • 23-02-2020

Answer:

Question 9 = 5.5 hours (Cross multiplication)

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