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Komok [63]
4 years ago
6

The library has a reading contest each prize is a backpack filled with seven books the library has selected 47 best selling book

s to use the for the contest how many more books do they need to be able to offer 10 prizes. explain how you solve the problem ​
Mathematics
1 answer:
ICE Princess25 [194]4 years ago
7 0

Answer:

adding books to the total . 21 added books

Step-by-step explanation: for every prize a extra 3 books should be added

7+3

7+3

etc...

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