1-2-3 Magic in the Classroom: Effective Discipline for Pre-K Through Grade 8, 2nd Edition

1-2-3 Magic in the Classroom: Effective Discipline for Pre-K Through Grade 8, 2nd Edition

Matematika hasil dari 2 3/4÷11/2÷2 3/5​

hasil dari 2 3/4÷11/2÷2 3/5​

= 2 3/4 ÷ 11/2 ÷ 2 3/5

= 11/4 ÷ 11/2 ÷ 13/5

= 11/4 × 2/11 ÷ 13/5

= 22/44 ÷ 13/5

= 1/2 × 5/13

= 5/26

[tex]2\frac{3}{4} : \frac{11}{2} : 2\frac{3}{5}[/tex]

Jawab:

= [tex]\frac{11}{4} : \frac{11}{2} : \frac{13}{5}[/tex]

= [tex]\frac{11}{4} X \frac{2}{11} X \frac{5}{13}[/tex]

= [tex]\frac{1}{4} X \frac{2}{1} X \frac{5}{13}[/tex]

= [tex]\frac{1}{2} X \frac{1}{1} X \frac{5}{13}[/tex]

= [tex]\frac{5}{26}[/tex]

[answer.2.content]