Answer:
The answer is 915
Step-by-step explanation:
Because if you add 305 three times you get the correct answer
hope this helps
For 2/5 meter, it takes = 1 min.
For 1 meter, it is = 5/2 min.
Now, for 6 meters, it would be: 5/2 * 6 = 30/2 = 15
In short, Your Answer would be 15 minutes
Hope this helps!