Предмет: Математика, автор: Nastya2019

1)Запишите в виде десятичной дроби:

30 34/1000,5/100,63548/10

2)Выразите:

а)в тоннах:524ц,7ц5кг,7т2ц65кг

б)в квадратных дециметрах:8дм2,63см2,37дм2,8см2,11м2,4см2.

3)Сравните:

а)53,8 и 53,798

б)0,569 и 0,6

в)6,020 и 6,0200

 

Ответы

Автор ответа: MariaHolms
0

1)

0,034

0,05

6354,8

3)

a)>

б)<

в)=

 

Автор ответа: Lero4ca12
0

№1
34/1000=0,034
5/100=0,05
63548/10=0,63548
№2
а)524=52,4
7ц5кг=0,005
7т2ц65кг= 0,065
№3
а)53,8 > 53,798
б)0,569 <0,6
в)6,020=6,0200 

Похожие вопросы
Предмет: Английский язык, автор: iksat687
Английский Much/many/a lot of. Where/Which/Who.
Ex.1. Replace a lot of with much or many in the sentences, where possible.

There aren’t a lot of parents under the tree.
There aren’t many parents under the tree.

I’ve got a lot of homework tonight.
_________________________________________________
There isn’t a lot of chocolate in the fridge.
_________________________________________________
We need a lot of bread for the sandwiches.
_________________________________________________
Does your car use a lot of fuel?
_________________________________________________
My sister eats a lot of pasta.
_________________________________________________

Ex.2. Choose the correct words to complete the questions.

How a lot of / many students are there in your class?

Did you get a lot of / much birthday presents?
How much / many money do we need?
Have you got much / many homework for next week?
Are there much / a lot of computers in your school?
How much / many times a week do you cycle to school?
Is there a lot of / many pollution in your city?

Ex.3. Complete the text with where, which or who.

There is a teacher 1____________________ is really cool. His name is Mr. Jackson. He’s the only teacher 2__________________doesn’t own a car. He rides a really old bike 3_________________ you can hear from miles away! He says he’s trying to save the planet. I try to do things 4__________________ help the environment, too. At school I speak to students 5_______________leave their rubbish in the wrong places. I say to them. There are recycling bins 6______________ you can put your old cans and paper. I want to live in a place 7____________ there isn’t rubbish everywhere. There is only one world 8_________________ we can live in, so we must look after it!