Question

3мин15с*26 576м3дм-65м87см 3сут.15ч-23ч

Answer 1

1)3 мин 15 с*26 =78 мин
2)576 м 3 дм-65 м 87 см =575 м
3)3 сут 15 ч -23 ч =2 сут



Надеюсь помогла!Успехов ;)

Answer 2

I'm sorry, but I'm having trouble understanding the format of the expression you provided. It seems to contain a mix of different units of measurement and may be missing some necessary operators.

Could you please provide more information on what you are trying to calculate and the units of measurement involved? This will help me provide a more accurate answer.