Selamat sore, Ada yang bisa Bantu saya? tidak perlu pakai cara juga tidak apa²

Please, let me answer your question :)
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Mapel : Matematika
Tentang : Pecahan
Pembahasan :

[tex] \frac{3}{8} + \frac{2}{9} = \frac{3 \times 9 + 2 \times 8}{8 \times 9} = \frac{27 + 16}{72} [/tex]

[tex] \frac{27 + 16}{72} = \frac{43}{62} [/tex]

[tex] \frac{43}{72} - \frac{2}{5} = \frac{43 \times 5 - 72 \times 2}{72 \times 5} = \frac{215 - 144}{360} [/tex]

[tex] \frac{215 - 144}{360} = \frac{71}{360} [/tex]

Jawaban : 71/360 (B)

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Heil Manstein!

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