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14-06-2019
Mathematics

contestada

Need help ASAP!

-5 1/2 + 6 3/4 + (-4 1/4) = ?
Options:
1} 5 1/2
2} 16 1/2
3} 8
4} -3

Respuesta :

Аноним Аноним

14-06-2019

Answer:

-3.

Step-by-step explanation:

-5 1/2 + 6 3/4 + (-4 1/4) =

= -11/2 + 27/4 - 17/4

= -22/4 + 27/4 - 17/4

= 5/4 - 17/4

= -12/4

= -3.

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