nat48 nat48
  • 20-08-2016
  • Mathematics
contestada

1.4/7`in simplest form

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dalendrk
dalendrk dalendrk
  • 20-08-2016
[tex]\dfrac{1.4}{7}=\dfrac{1.4\cdot10}{7\cdot10}=\dfrac{14}{70}=\dfrac{14:14}{70:14}=\dfrac{1}{5}[/tex]
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McDazzle2000
McDazzle2000 McDazzle2000
  • 20-08-2016
1.4 / 7
Multiply by ten to get rid of the decimal. So...
14/70
Then divide each by 2
7/35
But you can divide it again. So divide it by its greatest common factor, which is 7. So....
1/5.
1/5 is your final answer.
Answer Link

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