Question

2 Transformati in minute : a) 30=                                              b) 54 12’=

3 Transformati in grade : a) 2400’=                                           b) 3642’=

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Answer 1

Răspuns:

Explicație pas cu pas:

2a) 30*60 = 1800'

b) 54*60' +12' = 3240+12 = 3252'

3a) 2400/60 = 40 grade

b) 3642' = 3600' +12' = 60 grade si 12 '