Bidang studi:
MatematikaPenulis:
waddlesDibuat:
1 tahun laluPenjelasan dengan langkah-langkah:
[tex] \frac{6}{7} \div \frac{12}{21} \div \frac{5}{25} = \frac{6}{7} \times \frac{21}{12} \times \frac{25}{5} = \frac{15}{2} = 7 \frac{1}{2} [/tex]
[tex]2 \frac{4}{5} \div \frac{6}{7} \div \frac{16}{15} = \frac{14}{5} \times \frac{7}{6} \times \frac{15}{16} = \frac{49}{16} = 3 \frac{1}{16} [/tex]
[tex]1 \frac{2}{3} \div 20 \div 2 \frac{3}{6} = \frac{5}{3} \times \frac{1}{20} \times \frac{6}{15} = \frac{1}{30} [/tex]
Penulis:
pixie sticku0wy
Nilai jawaban:
7