Question

hasil dari
[tex] \frac{12}{4} + 2\frac{2}{5 } = [/tex]
bantuin ka​

Answer 1

Jawaban:

27 / 5

Penjelasan dengan langkah-langkah:

12/4 + 2. 2/5

12/4 + 12/5

(12 × 5) / (4 × 5) + (12 × 4) / (5 × 4)

60 / 20 + 48 / 20

108 / 20

27 / 5

Answer 2

Jawab:

[tex]\displaystyle \frac{12}{4}+2\frac{2}{5}=\bold{\frac{27}{5}}[/tex]

Penjelasan dengan langkah-langkah:

[tex]\displaystyle \frac{12}{4}+2\frac{2}{5}[/tex]

[tex]= \displaystyle \frac{12}{4}+\frac{12}{5}[/tex]

[tex]= \displaystyle \frac{12\times5}{4\times5}+\frac{12\times4}{5\times4}[/tex]

[tex]= \displaystyle \frac{60}{20}+\frac{48}{20}[/tex]

[tex]= \displaystyle \frac{108}{20}[/tex]

[tex]= \displaystyle \frac{108}{20}\div\frac{4}{4}[/tex]

[tex]= \displaystyle \bold{\frac{27}{5}}[/tex]