Mei Ling swam a lap in 3 minutes 20 seconds. Her partner took 45 seconds longer to swim the same lap. How many seconds did Mei Ling's partner take?
Show Worked Solution
Worked Solution
Step 1: Convert Mei Ling's time to seconds.
3 minutes 20 seconds = 3 × 60 + 20 = 180 + 20 = 200 seconds
Step 2: Find the partner's time.
Partner's time = Mei Ling's time + 45 seconds = 200 + 45 = 245 seconds
Answer: Mei Ling's partner took 245 seconds.
Correct answer: 200 seconds
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