Multi-Step Word Problem Eric's mom says he has 2 hours before bedtime. He spends 5/6 of
an hour playing video games and 1/4 of an hour getting ready for
bed. He spends the rest of the time reading. How long did Eric
read?

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step-by-step explanation:

sdfghjkl; vbnm,

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m