1. 3/5 + 2/3 x 1/5 = 2. 4/6 : 2/3 + 9/12=

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1. 3/5 + 2/3 x 1/5 =
2. 4/6 : 2/3 + 9/12=

Jawaban:

itu y jwbnya 🙂

Penjelasan dengan langkah-langkah:

klo ada pembagian pecahan rubah aja ke perkalian tapi harus di balik angka nya 🙂

Moga membantu… tetep semangat yak 🙂

Gambar Jawaban

Penjelasan dengan langkah-langkah:

1). : frac{3}{5} + frac{2}{3} times frac{1}{5}

= 1 frac{4}{15} times frac{1}{5}

= frac{1 times 15 + 4}{15} times frac{1}{5}

= frac{19}{15} times frac{1}{5}

= frac{19 times 1}{15 times 5}

= frac{19}{75}

======================================

2). : frac{4}{6} div frac{2}{3} + frac{9}{12}

= 1 + frac{9}{12}

= frac{1}{1} + frac{9}{12}

= frac{1}{1} + frac{3 times 3}{4 times 3}

= frac{1}{1} + frac{4}{3}

= frac{1 times 4}{4} + frac{3 times 1}{4}

= frac{4}{4} + frac{3}{4}

= frac{(4 times 3)}{4}

= frac{7}{4}

= frac{1 times 4 + 3}{4}

= 1 frac{3}{4}