Answer:
A.)
1. 47 minutes
2. 1 hour and 41 minutes
3. 40 seconds
B.)
1. estimated elapsed time : 5 hours 20 minutes
actual elapsed time : 5 hours 18 minutes
2. estimated elapsed time : half an hour
actual elapsed time : 40 minutes
3. estimated elapsed time : 1 hour
actual elapsed time : 58 mins
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Answers & Comments
Answer:
A.)
1. 47 minutes
2. 1 hour and 41 minutes
3. 40 seconds
B.)
1. estimated elapsed time : 5 hours 20 minutes
actual elapsed time : 5 hours 18 minutes
2. estimated elapsed time : half an hour
actual elapsed time : 40 minutes
3. estimated elapsed time : 1 hour
actual elapsed time : 58 mins