Answer:
time taken=1800 seconds
Step-by-step explanation:
velocity=v=10m/s
distance=S=18km=18×10³m=18000m
t=?
as we know that
velocity=
velocity×time taken=distance covered
now here we have to find time
time taken=
time taken=
time taken=1800seconds
Answer:
18/25
Step-by-step explanation:
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Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15
Im pretty sure that answer is four!