Sarah and Jane are planning to meet at a cafe that is exactly halfway between their homes. Sarah's home is 30 miles away from the cafe, and she drives at a speed of 50 miles per hour. Jane's home is 40 miles away from the cafe, and she drives at a speed of 60 miles per hour. How long will it take for each of them to reach the cafe? Let's think step by step and output the final answer within \boxed{}.
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