blitzgamer5000 blitzgamer5000
  • 14-09-2018
  • Mathematics
contestada

-12/5 divided by 3/4


a. -16/5

b. -9/20

c.9/20

d. 16/5

Respuesta :

gmany
gmany gmany
  • 14-09-2018

[tex]-\dfrac{12}{5}\div\dfrac{3}{4}=-\dfrac{12}{5}\cdot\dfrac{4}{3}=-\dfrac{4}{5}\cdot\dfrac{4}{1}=-\dfrac{16}{5}=-3\dfrac{1}{5}[/tex]

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bbuddyholly
bbuddyholly bbuddyholly
  • 14-09-2018
it’s -16/5 because to divide fractions you have to multiply the second fraction switched, so -12/5 x 4/3. which gives you -48/15, then reduce to -16/5
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