Answer:
The total time taken to make 600 flowers are 60 minutes or 1 hour.
Step-by-step explanation:
It is given that, Lucy and sydney start at the same time, at t = 0, both have made 0 flowers.
The speed (total flowers at end of time t) of them are as follows,
Lucy = 6(t)
Sydney = 4(t), where t is the time from start.
Thus, the total flowers at end are 600.
[tex]6(t) + 4(t) = 600[/tex]
[tex]10(t) = 600[/tex]
t = 60 minutes or 1 hour
