QUESTION IMAGE
Question
3 the amount of gasoline at a gas station changes from 58,432.4 gal to 56,475.2 gal from 2:00 pm to 4:00 pm. what rational number represents the average change in amount of gasoline per hour? record your answer on the grid. then fill in the bubbles.
Step1: Calcular el cambio en la cantidad de gasolina
La cantidad inicial es \( 58432.4 \) gal y la cantidad final es \( 56475.2 \) gal. El cambio es \( 56475.2 - 58432.4 = -1957.2 \) gal.
Step2: Calcular el tiempo transcurrido
De 2:00 pm a 4:00 pm, el tiempo es \( 4 - 2 = 2 \) horas.
Step3: Calcular el cambio promedio por hora
El cambio promedio por hora es \( \frac{-1957.2}{2} = -978.6 \)
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\( -978.6 \)