101 Labs - CompTIA Network+: Hands-on Practical Labs for the CompTIA Network+ Exam (N10-007)

101 Labs - CompTIA Network+: Hands-on Practical Labs for the CompTIA Network+ Exam (N10-007)

Matematika 4/5-3/4=n,n pecahan desimalnya adalah..

《Tolong sama caranya》

4/5-3/4=n,n pecahan desimalnya adalah..

《Tolong sama caranya》

Penjelasan dengan langkah-langkah:

= 4/5 - 3/4

= 16/20 - 15/20

= 1/20

pecahan desimalnya

= 1/20 × 5/5

= 5/100

= 0,05

  • = 4/5
  • = (4 × 20/5 × 20)
  • = 80/100
  • = 0,80

--------------------------------------------------------

  • = 3/4
  • = (3 × 25/4 × 25)
  • = 75/100
  • = 0,75

--------------------------------------------------------

  • = 4/5 - 3/4
  • = 0,80 - 0,75
  • = 0,05

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