Study

PECAHAN CAMPURAN

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  • 12,8 ; 4/5 =
    128/10 : 4/5 = 128/10 x 5/4 = 128/8
  • 3/10 + 0,1 ; 1/20
    3/10 + 1/10 x 20/1 = 3/10 + 2 = 3/10 / 20/10 = 23/10
  • 2/5 x 1 3/4 =
    2/5 x 7/4 = 14/20 = 7/10
  • ( 0,5 + 1 2/5 ) x 0,12
    ( 5/10 + 7/5 ) x 12/100 = ( 5/10 + 14/10 ) x 12/100 = 19/10 x 12/100 = 228/1000 = 57/250