Question

3м 9дм 3см +14дм7см= 18ц91кг-772кг= 14ч31мин5ч37мин= решить и перевести обратно

Answer 1

3м 9дм 3см +14дм 7см= 5м 4дм 0см (24дм=2м 4дм)

18ц 91кг-772кг=11ц 19кг (772кг=7ц 72кг)

14ч 31мин-5ч 37мин=8ч 54мин, а если 14ч 31мин+5ч 37мин=19ч 68мин=20ч 08мин

Answer 2

3м 9дм 3см +14дм 7см= 5м 4дм 0см (24дм=2м 4дм) 18ц 91кг-772кг=11ц 19кг (772кг=7ц 72кг) 14ч 31мин-5ч 37мин=8ч 54мин, а если 14ч 31мин+5ч 37мин=19ч 68мин=20ч 08мин

Answer 3

Addition of Lengths:

To add the lengths 3m 9dm 3cm and 14dm 7cm, we need to convert all the lengths to a common unit. Let's convert everything to centimeters.

- 3m = 300cm (1m = 100cm) - 9dm = 90cm (1dm = 10cm) - 3cm = 3cm

Now we can add the lengths together: 300cm + 90cm + 3cm = 393cm.

So, 3m 9dm 3cm + 14dm 7cm = 393cm.

Subtraction of Weights:

To subtract 772kg from 18c 91kg, we need to convert all the weights to a common unit. Let's convert everything to grams.

- 18c = 1800kg (1c = 100kg) - 91kg = 91000g

Now we can subtract the weights: 1800000g - 91000g = 1719000g.

So, 18c 91kg - 772kg = 1719000g.

Addition of Time:

To add 14h 31min and 5h 37min, we need to convert all the times to a common unit. Let's convert everything to minutes.

- 14h = 840min (1h = 60min) - 31min = 31min - 5h = 300min - 37min = 37min

Now we can add the times together: 840min + 31min + 300min + 37min = 1208min.

So, 14h 31min + 5h 37min = 1208min.

Solution and Conversion:

To solve the equation and convert it back, we need to know the units of the equation. Could you please provide the units for the equation you mentioned?