lexus2807 lexus2807

26-02-2021
Mathematics

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simplest form of -1/2 + 4/9

Respuesta :

thebecks thebecks

26-02-2021

Answer:

1/18

-1/2 = 9/18

4/9 = 8/18

-8/18+9/18 = 1/18

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