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03-06-2020
Mathematics

contestada

help pt.idk lol plzz

help ptidk lol plzz class=

Respuesta :

03-06-2020

Step-by-step explanation:

15 x 3 = 45

13 x 3 = 39

So

45 ÷ 3 = 15

39 ÷ 3 = 13

36 ÷ 3 = 12

X=12

Answer Link

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