[Archive!] Pure mathematics, physics, chemistry, etc.: brain-training problems not related to trade in any way - page 183

 

These were the external conditions

 
Ais >>:

Требуется определить плотность гири, просто плотность гири, в единицах плотности


What is the density of the weight?

You've already written it yourself here

 

A number in units of density is required, e.g: "The density of a weight is approximately #.# g/cc".

The progress of the task was also required to be detailed

No auxiliary computational or measuring tools were allowed.

The 1st round took place on Saturday, with the usual set of Olympiads, 5-10.

The 2nd round was held the next day on Sunday, with one task

 
Mathemat >>:

Ну эти подробности вряд ли нужны при решении задачи.


Nor should the difficult foreign policy environment in the USSR in '83 be underestimated in tackling the problem

I'd rather go to the cinema.)

 
Ais >>:

Требуется число в единицах плотности, например в кг/м


Man, we need to get our hands on a calculator or something.

By the way, there's a mistake in that sentence of yours.

 
Still not right ))
 

Guys, help me solve a mundane problem:

Check:

kolo/K61421.jpg

kolo/K61422.jpg

kolo/K61423.jpg.

Need:

kolo/K61421_m.jpg,kolo/K61421_m.jpg,kolo/K61421.jpg

kolo/K61422_m.jpg,kolo/K61422_m.jpg,kolo/K61422.jpg

kolo/K61423_m.jpg,kolo/K61423_m.jpg,kolo/K61423.jpg

Thank you!

 

Oh, right, I somehow didn't notice the year. I wonder if today's 9th graders are solving it?

Sokil, start another thread, worldly problems are not solved here.

 
How tempting was it to begin with?
 
Sokil >>:

Ребят, помогите мирскую задачку решить:

Есть:

kolo/K61421.jpg

kolo/K61422.jpg

kolo/K61423.jpg

Нужно:

kolo/K61421_m.jpg,kolo/K61421_m.jpg,kolo/K61421.jpg

kolo/K61422_m.jpg,kolo/K61422_m.jpg,kolo/K61422.jpg

kolo/K61423_m.jpg,kolo/K61423_m.jpg,kolo/K61423.jpg

Спасибо!

I sent it here, sorry.