100 Deadly Skills: Survival Edition: The SEAL Operative's Guide to Surviving in the Wild and Being

100 Deadly Skills: Survival Edition: The SEAL Operative's Guide to Surviving in the Wild and Being

Matematika Sekolah Menengah Pertama 2 2/5+1 2/3=....
Tolong kak pake cara jalannya
:D

2 2/5+1 2/3=....
Tolong kak pake cara jalannya
:D

Jawaban:

cara 1:

Dengan mengelompokkan pecahan biasa

[tex]2 \frac{2}{5} + 1 \frac{2}{3} = 2 + \frac{2}{5} + 1 + \frac{2}{3} \\ = 2 + 1 + \frac{2}{5} + \frac{2}{3} \\ = 3 + \frac{6}{15} + \frac{10}{15} \\ = 3 + \frac{16}{15} \\ = 3 + 1 \frac{1}{15} \\ = 4 \frac{1}{15} [/tex]

cara 2:

Dengan mengubah pecahan campuran menjadi pecahan biasa

[tex]2 \frac{2}{5} + 1 \frac{2}{3} = \frac{12}{5} + \frac{5}{3} \\ = \frac{36}{15} + \frac{25}{15} \\ = \frac{61}{15} \\ = 4 \frac{1}{15} [/tex]

2 2/5 + 1 2/3 = 96/15

Semoga Membantu

Detail Jawaban :

Mapel : Matematika

Kelas : IV

Kode : 2.2

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