Gretchen finished her first lap in the 200 m freestyle event in 28.78 seconds. She completed the second lap in 31.31 seconds. By how much did her time increase in the second lap?

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asked Jun 13, 2020 109k views

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Gretchen finished her first lap in the 200 m freestyle event in 28.78 seconds. She completed the second lap in 31.31 seconds. By how much did her time increase in the second lap?

Mathematics
middle-school

Paul The Pirate asked

by Paul The Pirate

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Answer:

her time increased 2.53 seconds

Explanation:

subtract 28.78 from 31.31 to get how much her time increased.

Vasyl Khmil answered Jun 19, 2020

by Vasyl Khmil

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