Question

resta de fracciones
Ayuda a le doy corona al que responda bien
Gracias <3
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Answer 1

Respuesta:

listoooooooo espero que te ayude

Answer 2

Explicación paso a paso:

$\frac{9}{4} - \frac{2}{5} - \frac{1}{7} = \frac{45 - 8}{20} = \frac{37}{20} - \frac{1}{7} = \frac{259 - 20}{140} = \frac{239}{20} = 11 \frac{19}{20} \\ \\ \frac{16}{10} - \frac{3}{4} - \frac{1}{2} = \frac{64 - 30}{40} = \frac{34}{40} - \frac{1}{2} = \frac{78 - 40}{80} = \frac{38}{40} = \frac{19}{20} \\ \\ \frac{8}{5} - \frac{4}{15} - \frac{6}{10} = \frac{120 - 20}{75} = \frac{100}{75} - \frac{6}{10} = \frac{1000 - 460}{750} = \frac{540}{750} = \frac{54}{75} \\ \\ \frac{8}{3} - \frac{6}{6} - \frac{5}{9} = \frac{48 - 18}{18} = \frac{30}{18} - \frac{5}{9} = \frac{270 - 90}{142} = \frac{180}{142} = 1 \frac{38}{142} = 1 \frac{16}{71} \\ \\ \frac{15}{4} - \frac{2}{5} - \frac{1}{8} = \frac{75 - 8}{20} = \frac{67}{20} - \frac{1}{8} = \frac{536 - 20}{160} = \frac{516}{20} = 25 \frac{16}{20} = 25 \frac{8}{10} = 25 \frac{4}{5}$