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Mumz [18]
3 years ago
8

carley beat the school record for the 400 meter run by 1.3 seconds. If she ran the race in 55.7 seconds, what was the record?

Mathematics
1 answer:
Helen [10]3 years ago
6 0
The record was 54.4 seconds because if you subtract 55.7-1.3 it equals 54.4
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