victoriathomasson12 victoriathomasson12

05-02-2021
Mathematics

contestada

There are 21 books on each of the 4 library tables. The librarian puts half of the books on shelves. How many books are left on the tables

Respuesta :

eshaw81 eshaw81

05-02-2021

Answer:

42

Step-by-step explanation:

I have big brains

Answer Link

dammyzee dammyzee

05-02-2021

Answer:

42 books

Step-by-step explanation:

total books = 21×4= 84books

(21/2) × 4 = 21×2 = 42 books on the shelves

remaining books =84-42= 42 books

Answer Link

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