Question

es de matemáticas ??
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Answer 1

Respuesta:

$\bold{a)} \: \tt \frac{2}{11} \times \frac{7}{4} = \underline{ \tt \: \: \: \frac{7}{22} \: \: \: } \\ \\ \bold{b)} \: \tt \frac{3}{7} \div \frac{1}{6} = \underline{ \tt \: \: \: 2\frac{4}{7} \: \: \: } \\ \\ \bold{c)} \: \tt \frac{8}{17} \times 6 = \underline{ \: \: \: \tt 2\frac{14}{17} \: \: \: } \\ \\ \bold{d)} \: \tt \frac{6}{13} \div 5 = \underline{ \: \: \: \tt2 \frac{4}{13} \: \: \: } \\ \\ \bold{e)} \: \tt12 \times \frac{4}{7} = \underline{ \tt \: \: \: 21 \: \: \: } \\ \\ \bold{f)} \: \tt8 \div \frac{1}{3} = \underline{ \: \: \: \tt24 \: \: \:}$

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Solución:

$\bold{a)} \: \tt \frac{2}{11} \times \frac{7}{4} = \frac{2 \times7 }{11 \times 4} = \frac{14}{44} = \frac{7}{22} \\ \\ \bold{b)} \: \tt \frac{3}{7} \div \frac{1}{6} = \frac{3}{7} \times \frac{6}{1} = \frac{18}{7} \: o \: 2\frac{4}{7} \\ \\ \bold{c)} \: \tt \frac{8}{17} \times 6 = \frac{8 \times 6}{17 \times 1} = \frac{48}{17} \: o \: 2 \frac{14}{17} \\ \\ \bold{d)} \: \tt \frac{6}{13} \div 5 = \frac{6 \times 5}{13 \times 1} = \frac{30}{13} \: o \: 2 \frac{4}{13} \\ \\ \bold{e)} \: \tt12 \times \frac{4}{7} = \frac{12}{1} \times \frac{7}{4} = \frac{84}{4} = \frac{21}{1} \: o \: 21 \\ \\ \bold{f)} \: \tt8 \div \frac{1}{3} = \frac{8}{1} \times \frac{3}{1} = \frac{24}{1} \: o \: 24$