Question

31 т 2ц = кг3 сут 8 ч = ч1т 810кг= кг

Answer 1

1т=1000кг
1ц=100кг
1сут=24ч
31т 2ц=31000+200=31200кг
3сут 8ч=3*24+8=72+8=80ч
1т 810кг=1000+810=1810кг

Answer 2

1. В тонне 1000 кг; в центнере - 100 кг, значит в 31 тонне и 2 центнерах -

31*1000+2*100=31200 кг

Ответ: 31т 2ц=31200кг

2. В сутках 24 часа, значит в 3 сутках и 8 часах - 3*24+8=80 часов

Ответ: 3сут 8ч=80ч

3. В тонне 1000 кг, значит в 1 тонне и 810 кг - 1*1000+810=1810 кг

Ответ: 1 т 810кг= 1810кг

Answer 3

I'm sorry, but the equation you provided doesn't make sense.

Could you please clarify what you meant by "т" and "ц"? These are not standard units of measurement and it's difficult for me to understand the question without knowing what they represent.

Once you provide more information, I'll do my best to help you solve the equation.