FELIP24 FELIP24
  • 19-10-2018
  • Mathematics
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[tex]7 - 12 + 1 - 7 \times \frac{?}{?} [/tex]

tex7 12 1 7 times frac tex class=

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nap14hockey
nap14hockey nap14hockey
  • 19-10-2018

When you divide fractions, you are actually multiplying by the reciprocal


So

[tex]-\frac{7}{12} \div\frac{1}{7} =-\frac{7}{12}\times\frac{7}{1}=- \frac{49}{12}[/tex]

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