Zaman vahidlərinin çevrilməsi

Hi RAHIB, let's solve this time unit conversion problem step-by-step to find the sum of a, b, c, and d.

First, let's find 'a'. We have 1 and two-fifths minutes which needs to be converted to seconds.

Since one minute is sixty seconds, we multiply seven fifths by sixty. Sixty divided by five is twelve, and twelve times seven gives us eighty-four seconds.

Now let's find 'b'. We have 3 and three-eighths days and we want to convert this to hours.

One day has twenty-four hours. Twenty-four divided by eight is three, and three times twenty-seven is eighty-one. So b equals eighty-one.

Next is 'c'. We need to convert 4 and two-sevenths weeks into days.