Answer :

Answer:


Books should be kept in second box.

Step-by-step explanation:

If the sum of all  the weight of all books is between 4 and 6 pounds then it should be kept in first box

If the sum of all  the weight of all books is between 5 and 7 pounds then it should be kept in second box

If the sum of all  the weight of all books is between 8 and 9 pounds then it should be kept in first box .

Here sum of the weighs of all the  books = 3.1lb+2.4lb +0.75lb

                                                                     = 6.25 lb

Here we can see that 6.25 lb lies between 5 and 7  which is the weigh limit

for the second box

therefore we can keep the books in second  box.




Answer:

ummmmmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

not very clear sorry

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