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.
Hope this Helps!
Give me the sentence you want to say
Number 1 is : me
second 1 is : nos
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B) Piensas
<em>Hope this helps!</em>
TOCÓ
I think this is the answer and I hope that I could be a help! Please mark brainliest and have a great day!