Question

lily swims a 100 meter race.she swims the first half in 27.8 seconds.she swims the second half in 30.12 seconds.about how long does it take lily to swims the race?choose the best estimate.

Answer 1

Answer:

As she took 27.8 sec to complete first 50.m

and 30.12 sec to complete second 50m.

Since, total time taken to complete 100m

= 27.80 + 30.12

= 57.92 sec

58 secs

Hope it's helpful for you!,,,

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