Mathematics, 03.12.2020 20:40 ayoismeisjjjjuan
Ed's target during his speed skating practice for 500 meters is 50 seconds. During the first trial, Ed's time was 53 seconds. His coach marked the trial +3. The coach marked the next trial -1. What time did Ed show during the second trial?
A. 54 seconds
B. 51 seconds
C. 49 seconds
D. 48 seconds
Answers: 3
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Ed's target during his speed skating practice for 500 meters is 50 seconds. During the first trial,...
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