charmy charmy
  • 14-01-2016
  • Mathematics
contestada

What is 2 4/20 + 1 4 / 5

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Willchemistry
Willchemistry Willchemistry
  • 14-01-2016
[tex] \frac{24}{20} + \frac{14}{5} [/tex]

[tex] \frac{24}{20} [/tex] cancel the common factor 4 :

[tex]= \frac{6}{5} [/tex]

[tex] \frac{6}{5} + \frac{14}{5} [/tex]

[tex] \frac{6+14}{5} [/tex]

Add the numbers : 6 + 14 =  20

[tex] \frac{20}{5} [/tex]

Cancel the common factor 5 :

[tex] \frac{24}{20} + \frac{14}{5} = 4[/tex]

hope this helps!.


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