For every 3 packages that Marcella wraps she uses 1/2 of a roll of wrapping paper if she uses 2 1/2 rolls of wrapping paper how

Question

3 years ago

13

many packages has she wrapped

2 answers:

Tju [1.3M] · Answer 1 · 2022-07-23T07:11:56+03:00

Tju [1.3M]3 years ago

7 0

Answer:

The answer is 15 packages

Explanation: 1/2 = 3packages in total she has 2 1/2. So 1/2+ 1/2 = 3 + 3= 6

then again we do 1/2 + 1/2 = 3 + 3 = 6 + 6 = 12 and then since it is 2 1/2 we add 3 again so 12 + 3 = 15 packages

hram777 [196] · Answer 2 · 2022-07-23T04:50:20+03:00

6 0

She wrapped 5 packages