tolong dijawab sekarang juga.... Question from @NURAFIFUDIN

$2. \: \: \frac{6}{7} \div \frac{2}{7} = \frac{6}{7} \times \frac{7}{2} = 3 \\ \\ jadi \: ada \: 3 \: bagian \: kayu \: yang \: terpotong$

$3. \: \: 2 \frac{1}{4} - 1 \frac{1}{4} - \frac{3}{12} = 2 \frac{1}{4} - 1 \frac{1}{4} - \frac{1}{4} = \frac{9}{4} - \frac{5}{4} - \frac{1}{4} = \frac{3}{4} \\ \\ jadi \: sisa \: pita \: tuti \: adalah \: \frac{3}{4} meter$

$4. \: \: 4 \frac{2}{3} + 5 \frac{1}{4} + 4 \frac{5}{8} = \frac{14}{3} + \frac{21}{4} + \frac{37}{8} = \frac{112 + 126 + 148}{24} = \frac{386}{24} = 16 \frac{2}{24} = 16 \frac{1}{12} \\ \\ jadi \: truk \: tersebut \: mengangkut \: 16 \frac{1}{12} ton$

$5. \: \: 35 -( 5 \frac{5}{9} + 4 \frac{1}{7} + 7 \frac{6}{7} + 2 \frac{1}{2} ) = 35 - ( \frac{49}{9} + \frac{29}{7} + \frac{55}{7} + \frac{5}{2} ) = 35 + ( \frac{686 + 522 + 990 + 315}{126} ) = \frac{35}{1} - \frac{2.513}{126} = \frac{4.410 - 2.513}{126} = \frac{1.897}{126} = 15 \frac{7}{126} \\ \\ yang \: belum \: terjual \: adalah \: 15 \frac{7}{126} kg$

Semoga membantu ygy

ig: @its.ra01

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annisazhafira0812

Penjelasan dengan langkah-langkah:

2¼-1¼-3/12=9/4-5/4-3/12=27/12-15/12-3/12=9/12

maaf cuma nomor3

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Semoga membantu ygy

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