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04-02-2020
Mathematics

contestada

The weight of 8 science books is 28 pounds. What is the weight of 11 science books.

Respuesta :

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04-02-2020

Answer:

38.5

Step-by-step explanation: I basically did cross multiplication

8/11 =28/?

so you cross multiply and the multiply 11 times 28 which is equals 308 then you divide 308/8 = 38.5

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