redradical05
redradical05 redradical05
  • 26-08-2014
  • Mathematics
contestada

What is -0.4 as a fraction or mixed number in simplest form ?

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iloveharrystyles
iloveharrystyles iloveharrystyles
  • 26-08-2014
-0.4 = -4/10 which is simplified to -2/5
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Аноним Аноним
  • 26-08-2014
Answer:

-0.4=-(2/5)

-----------------------

0.4=0.1+0.1+0.1+0.1

=(1/10)+(1/10)+(1/10)+(1/10)

=(4/10)

=2/5

Therefore, -0.4=-(2/5)
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