Respuesta :

Answer:

50 plates

Step-by-step explanation:

1hour and 40mins= 100mins

20/10=2

100/2=50

Answer:

200 plates

Step-by-step explanation:

1 hour =60 minutes

1 hour and 40 minutes =60 +40 =100 minutes

10 plates - - - - - - - 20 minutes

X plates............... 100 minutes

X=100 ×20 :10

X=2000 :10

X=200 plates

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