contestada

The number of buttons a machine produces varies directly as the time it is
running. If the machine produces 688 buttons in 12 min, how many would it
produce in 15 min?

Respuesta :

judekolarcik

Answer: 860 buttons

Step-by-step explanation: 688/12 = 57.3333333...

                         57.3333... multiplied by 15 is equal to (860 buttons)

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