fatboyjermiah20 fatboyjermiah20
  • 13-09-2018
  • Mathematics
contestada

Use the number line to add the fraction. ASSAAP

Use the number line to add the fraction ASSAAP class=

Respuesta :

carlosego
carlosego carlosego
  • 18-07-2019

For this case we must find the value of the following expression:

[tex]- \frac {2} {5} + \frac {1} {2} =[/tex]

So, we have:

[tex]\frac {(- 2) (2) + (5) (1)} {(5) (2)} =\\\frac {-4 + 5} {10} =[/tex]

Different signs are subtracted and the sign of the major is placed.

[tex]\frac {1} {10}[/tex]

Answer:

[tex]\frac {1} {10}[/tex]

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