autumn6667 autumn6667

06-09-2020
Mathematics

contestada

Robert can make 24 gadgets in 2.5 hours. How many can he make in
11.25 hours?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

06-09-2020

Answer:

108 gadgets

Step-by-step explanation:

We can use a ratio to solve

24 gadgets x gadget

------------------- = ---------------

2.5 hours 11.25 hours

Using cross products

24 * 11.25 = 2.5 *x

270 = 2.5x

Divide by 2.5

270/2.5 = 2.5x/2.5

108 = x

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