A student reaches her school in 20 min we an average speed of 12 km/h.if she wants to reach her school 8min earliar,her speed should be
Answers
Answered by
1
Answer:
7.2 km/h
Step-by-step explanation:
20------------12km/h
12-------------???
12×12/20
=7.2 km/h
Answered by
0
Step-by-step explanation:
7.2 is the correct answer
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