A boy runs one km. in 12 minutes. How long will he take to run 400 m ?
Answers
Answered by
0
Answer:
x=4.8minutes ,1k=1000m
Answered by
1
Answer:
4.8 minutes
Step-by-step explanation:
Distance=1km =1000 m
Time=12 minutes
Time taken to cover 400 m =Time taken to run 1m× 400 meter
Time taken to run 1m =12/1000min
Time taken to run 400m =12/1000 min ×400
=4.8 minutes
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