If a person travels two equal distances at 20kmph
and 30kmph respectively, what is his average speed?
A) 24
B) 25
C) 22
D) 23
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If a person travels two equal distances at 20kmph
and 30kmph respectively, what is his average speed?
A) 24
B) 25
C) 22
D) 23
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Answer:
now bye bro I go to sleep bye
Answer:
hey there!
good morning
thanks for helping