Question

В метрах:1) 1м 6 дм 2)4м 30 см 3) 1м 20 см. В часах 1) 1 ч 15 мин 2) 3 ч 45 мин 3) 7 ч 12 мин. Ответы ЗАПИШИТЕ В ВИДЕ СМЕШАННОГО ЧИСЛА

Answer 1

В метрах: 
1)1 м 6 дм = 1 3/5 м
2)4 м 30 см =  4 3/10 м
3)1 м 20 см = 1 1/5 м
В часах:
1)1 ч 15 мин =  1 1/4 ч
2)3 ч 45 мин =  3 3/4 ч
3)7 ч 12 мин =  7 1/5 ч

Answer 2

Conversion of Length Measurements

To convert the given measurements from meters to mixed numbers, we need to convert the given values to the same unit (meters) and then express them as mixed numbers.

1) 1m 6dm in meters: - 1 decimeter (dm) is equal to 0.1 meters. - Therefore, 6 decimeters (6dm) is equal to 0.6 meters. - Adding 1 meter and 0.6 meters, we get a total of 1.6 meters.

Answer: 1m 6dm = 1.6 meters

2) 4m 30cm in meters: - 1 centimeter (cm) is equal to 0.01 meters. - Therefore, 30 centimeters (30cm) is equal to 0.3 meters. - Adding 4 meters and 0.3 meters, we get a total of 4.3 meters.

Answer: 4m 30cm = 4.3 meters

3) 1m 20cm in meters: - 1 centimeter (cm) is equal to 0.01 meters. - Therefore, 20 centimeters (20cm) is equal to 0.2 meters. - Adding 1 meter and 0.2 meters, we get a total of 1.2 meters.

Answer: 1m 20cm = 1.2 meters

Conversion of Time Measurements

To convert the given measurements from hours to mixed numbers, we need to convert the given values to the same unit (hours) and then express them as mixed numbers.

1) 1h 15min in hours: - 1 minute (min) is equal to 0.0166667 hours (approximately). - Therefore, 15 minutes (15min) is equal to 0.25 hours. - Adding 1 hour and 0.25 hours, we get a total of 1.25 hours.

Answer: 1h 15min = 1.25 hours

2) 3h 45min in hours: - 1 minute (min) is equal to 0.0166667 hours (approximately). - Therefore, 45 minutes (45min) is equal to 0.75 hours. - Adding 3 hours and 0.75 hours, we get a total of 3.75 hours.

Answer: 3h 45min = 3.75 hours

3) 7h 12min in hours: - 1 minute (min) is equal to 0.0166667 hours (approximately). - Therefore, 12 minutes (12min) is equal to 0.2 hours. - Adding 7 hours and 0.2 hours, we get a total of 7.2 hours.

Answer: 7h 12min = 7.2 hours

Please note that the conversions provided are approximate and rounded for simplicity.