Question

7 лет 5 месяцев + 13лет 7 месяцев= ??? 19 часов 57 минут+12 метров 85 см=?????

Answer 1

7 лет 5 месяцев + 13лет 7 месяцев=20 лет 12 месяцев=21 лет

Answer 2

1) 21 год
2)Часы с метрами не складываются)))

Answer 3

Calculation of Time:

To calculate the sum of the given time durations, we can add them together:

7 years 5 months + 13 years 7 months = ?

To calculate the sum of the given time durations, we can add the years and months separately:

Years: 7 years + 13 years = 20 years

Months: 5 months + 7 months = 12 months

So, the total duration is 20 years and 12 months.

Calculation of Length:

To calculate the sum of the given lengths, we can add them together:

19 hours 57 minutes + 12 meters 85 centimeters = ?

To calculate the sum of the given lengths, we can add the hours, minutes, meters, and centimeters separately:

Hours and Minutes: 19 hours 57 minutes

Meters and Centimeters: 12 meters 85 centimeters

So, the total length is 19 hours 57 minutes and 12 meters 85 centimeters.