Destination 5286
Daniel reached the destination in 3 hours. Peter came to this place in 4.5 hours. What speed was Daniel moving if we know that Daniel's speed was 30 km/h faster than Peter's, and they both started at the same time from the same place?
Correct answer:
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You need to know the following knowledge to solve this word math problem:
algebraUnits of physical quantitiesthemes, topicsGrade of the word problem
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