From 1-3:30 is 2 1/2 hours, right? There are 2 half hours every hour, so we have 5 half hours.
Assuming they don't need extra time to walk to/from the car, they need 5 quarters. I bet you can figure out the rest.
Misha H.
asked 02/06/18
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Misha H.
02/06/18