Respostas

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2014-08-02T19:08:52-03:00
TC/5  =  TF/9
TC/5  = 90/9
TC/5 = 10
TC=50°C

2 5 2
2014-08-02T20:36:02-03:00
tc/5 = tf/9
tc/5 = 90/9
tc/5 = 10
tc = 10 * 5
tc = 50 °C
1 5 1