omerkedir80
omerkedir80 omerkedir80
  • 08-10-2020
  • Mathematics
contestada

20. The simplest form of 9/4+(-19/3)=​

Respuesta :

Zeol
Zeol Zeol
  • 08-10-2020

Answer:

[tex]-\frac{49}{12}[/tex]

Step-by-step explanation:

[tex]\frac{9}{4}+(-\frac{19}{3})[/tex]

[tex]\frac{9}{4}-\frac{19}{3}[/tex]

(Must make both denominators same number, which would be 12)

[tex]3(\frac{9}{4})-(\frac{19}{3})4[/tex]

(Multiply both the numerator and denominator of by 3 and/or 4 for the specific fraction)

[tex]\frac{27}{12}-\frac{76}{12}[/tex]

(Subtract the fractions)

[tex]-\frac{49}{12}[/tex]

That's how you get your answer!

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