memermcdemer memermcdemer

08-04-2020
Mathematics

contestada

A bookcase has a mass of 20 kilograms. A book in the bookcase has a mass of 500 grams.
How many books of the same mass would it take to equal the mass of the bookcase? Someone help

Respuesta :

musiclover10045 musiclover10045

24-11-2020

500 grams = 0.5 kilograms.

It would take 2 books to equal 1 kilogram ( 0.5 + 0.5 = 1)

2 books x 20 = 40

It would take 40 books.

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