22-10-2020
Mathematics

contestada

If it costs 13 dollars for 9 books, how much does 1 book cost?

Respuesta :

42mmwilson 42mmwilson

22-10-2020

Answer:

1.4444444444444

Step-by-step explanation:

Hope this helps

Answer Link

medlaodip medlaodip

22-10-2020

Answer:

$1.44

Step-by-step explanation:

Your ratio is 13 dollars PER 9 books.

Turn it into a fraction: 13/9

Then divide.

We get 1.444... which can be rounded to 1.44

Answer Link

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