arastobin arastobin

10-09-2019
Mathematics

contestada

Rock can read 10 books in 30 minutes. How long does it take
Rock to read 15 books, if the speed is consistent?

Respuesta :

10-09-2019

Answer:

45minutes

Step-by-step explanation:

10 books in 30 mins

15 books in ? mins

......................=15/10 × 30

......................= 45 mins

Answer Link

jujugotlostinthesauc jujugotlostinthesauc

10-09-2019

Answer:

45

Step-by-step explanation:

It takes 30 minutes for 10 so that means that for every 5 books it takes 15 minutes. 5x2=10. 15x2=30. 5x3=15 15x3=45

Answer Link

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