delanynaidu9061 delanynaidu9061

11-08-2021
Mathematics

contestada

some exersise books have to be arranged in piles with 10 or 15 or 20 books per pile . what is the least number of books needed to do this?

Respuesta :

stacks3gaming stacks3gaming

11-08-2021

Answer: 45 books?

Step-by-step explanation:

10+15+20

=45

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