It will take him 10 because 125*10 is 1250(12.50)
If it takes 8 hours to drain 3/5.
How long would it take to drain 5/5
Cross multiplication
8 hours = 3/5
x hours = 5/5
(5/5 × 8) ÷ 3/5
13.3 hours.
Hope this helped
Answer:
Option (2)
Step-by-step explanation:
In an arithmetic progression,

First term of the progression,
a = 
Common difference 'd' = 
Recursive formula for the sequence,
a = 

By applying these rules in the recursive formula,


Common difference 'd' = 
Therefore, Option (2) will be the answer.
Answer:You can use a negative space \! to remove (or reduce) this to your liking. It would be best to define a command for this, for the sake of consistency
Step-by-step explanation: