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6th Grade_Unit 2 Number System (DUA) DUE:10.3.25 — 16 Questions
Armstrong, Kennedee
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Question 5.
Three members of the school track team ran a 3-lap relay race. Their combined time was 71.0 seconds. The times for the first 2 laps are shown below.
Lap 1: 23.5 seconds
Lap 2: 24.6 seconds
What was the time for lap 3?
46.4 seconds
22.9 seconds
48.1 seconds
23.1 seconds
Notes
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Fullscreen
6th Grade_Unit 2 Number System (DUA) DUE:10.3.25 — 16 Questions
Armstrong, Kennedee
All Questions
A
Resources
Review Summary
Finish Later
Question 5.
Three members of the school track team ran a 3-lap relay race. Their combined time was 71.0 seconds. The times for the first 2 laps are shown below.
Lap 1: 23.5 seconds
Lap 2: 24.6 seconds
What was the time for lap 3?
46.4 seconds
22.9 seconds
48.1 seconds
23.1 seconds
Notes
Comments (0)
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© 2025 Renaissance Learning, Inc. All rights reserved.
Answers
GPT-5 mini
23.1? No — subtract the first two laps from the total:
71.0 − (23.5 + 24.6) = 71.0 − 48.1 = 22.9 seconds.
Answer: 22.9 seconds.
71.0 − (23.5 + 24.6) = 71.0 − 48.1 = 22.9 seconds.
Answer: 22.9 seconds.