A boat takes 8 minutes 15 seconds to cross a river If it made 15 crossings in one day for how long did it travel throughout the day ?
Answers
Answered by
0
Step-by-step explanation:
Time takes for single cross = 495 seconds
Time taken for 15 crossings = 495 × 15
= 7425 seconds
= 123.75 minutes
= 2 hours and 4 minutes
HOPE THIS HELPS YOU........
Answered by
2
Answer:
The boat travels 2 hours 4 minutes throughout the day
Step-by-step explanation:
8 minutes 15 seconds
= (8x60) + 15 seconds
= 480 + 15 seconds
= 495 seconds
for 1 crossing the boat takes 495 seconds
so, for making 15 crossing, the boat takes
= 495 x 15
= 7425 seconds
now, converting 7425 into minutes, we get
7425/60 min
= 123.75 min
= 120 minutes + 3.75 minutes
= 2 hours (converting 120 min to hours) + 4 minutes
= 2 hours and 4 minutes
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