3 years ago

The weight of Jacob's backpack is made up of the weight of the contents of the backpack as well as the weight of the

1 answer:

8 0

Answer

the notebooks are 20% of the overall weight due to 70% being textbooks and the other 6 pounds or 30% being the bag and note books and with 2/3 of 30% being 20% then the text books are 13 pounds i used 4 x 3 1/2 but that's just my guess

Step-by-step explanation:

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