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60: (6*5)= 60:30=2 . (R2) 20+2 =22 .
3 R1 = 60 : (6*3) = 60 :18 = 3,3333 ( 3, ), R2 = 19 +3 = 22.
2 R1 = 60 : (6*2) =60:12 = 5 , R2 = 17+5 = 22 .
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