Pakai cara kak

By Posted on

5 1per6 -1 3 per4 adalah
a. 2 7per12
b. 3 5per12
c. 4 1per12
d. 4 11 per 12
​

Pakai cara kak

Penjelasan dengan langkah-langkah:

  • 5 1/6 – 1 3/4

= 5 1/6 – 1 3/4

= (5 – 1) + (1/6 – 3/4)

= 4 + ((1.2)/(6.2) – (3.3)/(4.3))

= 4 + (2/12 – 9/12)

= 4 + (2 – 9)/12

= 4 + (-7)/12

= 3 5/12

Opsi b

》Pecahan

= 5 1/6 – 1 3/4

= 31/6 – 7/4

= 62/12 – 21/12

  • = 41/12
  • = 3 5/12

《 OPSI B 》