by what rational number should minus 8 by 39 be multiplied to obtain 1 by 26
Answers
Answered by
5
-3/16 is the answer Hope it will help
Answered by
16
Let the number be a
According to question
![\frac{ - 8}{39} \times a = \frac{1}{26} \\ \\ a = \frac{1}{26} \times \frac{ - 39}{8} \\ \\ a = \frac{ - 39}{26 \times 8} \\ \\ a = \frac{ - 3}{2 \times 8} \\ \\ a = \frac{ - 3}{16} \frac{ - 8}{39} \times a = \frac{1}{26} \\ \\ a = \frac{1}{26} \times \frac{ - 39}{8} \\ \\ a = \frac{ - 39}{26 \times 8} \\ \\ a = \frac{ - 3}{2 \times 8} \\ \\ a = \frac{ - 3}{16}](https://tex.z-dn.net/?f=++%5Cfrac%7B+-+8%7D%7B39%7D++%5Ctimes+a+%3D++%5Cfrac%7B1%7D%7B26%7D++%5C%5C++%5C%5C+a+%3D++%5Cfrac%7B1%7D%7B26%7D++%5Ctimes+++%5Cfrac%7B+-+39%7D%7B8%7D++%5C%5C++%5C%5C+a+%3D++%5Cfrac%7B+-+39%7D%7B26+%5Ctimes+8%7D++%5C%5C++%5C%5C+a+%3D++%5Cfrac%7B+-+3%7D%7B2+%5Ctimes+8%7D++%5C%5C++%5C%5C+a+%3D++%5Cfrac%7B+-+3%7D%7B16%7D+)
Required number = - 3 / 16
According to question
Required number = - 3 / 16
lory3:
i more three questions you can solve
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