How Much Time Did You Answer This Question?

How much time did you answer this question?

 

Answer:

How many times is used to find out the number of times someone has done a particular activity. Note the concordance in the use of the plural forms - many + -s (times). the word time in how much time, refers to minutes, hours, days, etc.

Step-by-step explanation:

"How much time" and "how long" can be used in place of one another in many common situations. In the situation you describe, both would sound natural and be correct grammar. "How long time" is always a mistake. It is not correct grammar under any normal circumstance.

Explanation: