Joel is training for a triathlon and needs to swim a certain distance for today's workout. If he
swims at the rec center pool, he will complete a 300-meter warmup and then swim laps in a
lane that is 20 meters long. If Joel swims at the indoor pool at his gym, he will complete a
200-meter warmup, plus a main set that consists of 40 meters per lap. If Joel swims the
correct number of laps, he can complete the same distance in either pool. How many laps will
that take?
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