I believe the answer is b. Tomas can decorate 16 gifts with 2 rolls of ribbon because you divide 34 into 2 and you get 17. and since you want to use all of the ribbon the best choice is 16 gifts. Btw plz don't report me if i get this wrong.
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Answer:
Yo como los guisantes
El cliente abre el meau
Mi perro corriendo en el parque
que tu haciendo después de la escuela
Mis amigos y yo leemos
the answer to the blank is salen