04-11-2015
Mathematics

contestada

Which property explains why these two expressions are equal?
(w +
2
3
) + 5 = w + (
2
3
+ 5)

Respuesta :

04-11-2015

(w+23) + 5 w + (23 + 5)

This is the same as the associative property of addition.

The associative property of addition states that:
a + (b + c) = (a + b) + c

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