Heyitsyailin1 Heyitsyailin1

30-12-2016
Mathematics

contestada

can someone help me with this??

can someone help me with this class=

Respuesta :

30-12-2016

(3 1/2 - 9 3/4)/-2.5=
(3.5-9.75)/-2.5=
-6.25/-2.5=
2.5

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