Count 45 minutes with the help of two candles

1) You have two candles , one candle take one hour to burn fully you cave to count 45 minutes. How will you do that?

Answer: Better is that think a bit and if still you didn't find any answer than see below.

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Burn the one candle from both side and burn the second candle from only one side. This will take only half an hour to burn the one candle fully. Since One candle takes one hour to burn fully.

In this way you have counted half an hour.Now burn the remaining second half candle from both end this will take 15 minutes.

This way you have counted 45 Minutes.