Respuesta :

Creati
5 1/3 + (-3 9/18 

Change both to same denominator: 18

5 1/3 = 5 6/18
-3 9/18 = -3 9/18

5 6/18 + (-3 9/18)
----------↓----------
5 6/18 - 3 9/18

5 6/18 = 4 24/18

4 24/18 - 3 9/18 = 1 15/18

1 15/18 = 1 5/6

Your answer is 1 5/6

Hope this helps :)
SINAZEUS

[tex]5 \frac{1}{3} + ( - 3 \frac{9}{18}) = \frac{16}{3} - \frac{63}{18} \\ = \frac{96 - 63}{18} = \frac{33}{18} = 1 \frac{15}{18} [/tex]


good luck