Предмет: Математика, автор: ktnvilk

1. Обчисли значення виразу

Приложения:

Ответы

Автор ответа: aarr04594

Відповідь: фото

Покрокове пояснення:

розв'язання завдання додаю

Приложения:

Автор ответа: shulyaevalex97

Ответ:

Пошаговое объяснение:

$7\frac{3}{5}+6\frac{5}{6} =\frac{38}{5} +\frac{41}{6} =\frac{228}{30} +\frac{205}{30} =\frac{433}{30} =14\frac{13}{30}$

$14\frac{5}{8} +17\frac{5}{7}=\frac{117}{8} +\frac{124}{7} =\frac{819}{56}+\frac{992}{56}=\frac{1811}{56}=32\frac{19}{56}$

$10\frac{4}{5}-6\frac{1}{8} =\frac{54}{5} -\frac{49}{8} =\frac{432}{40} -\frac{245}{40} =\frac{187}{40} =4\frac{27}{40}$

$15\frac{4}{5} -10\frac{7}{10} =\frac{79}{5} -\frac{107}{10}= \frac{158}{10}-\frac{107}{10} = \frac{51}{10} =5\frac{1}{10}$

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: kausar150612

We
Where did their plane fly to?
It flew to Dublin.
1 When did they get to the campsite?
2 What happened to Tina's tent in the
middle of the night?
3 How long did the boat trip take?
4 Why did they get an early boat back?
5 What happened to Tina at the airport?
3 Complete the text with the past
simple form of these words.
like not stay not want stay try visit
Last summer, we travelled around Italy
with a caravan. We stayed at a different
campsite every night. We (1)
hotels because they were very expensive.
(2)
really (3)
(4)
to speak Italian, but I
wasn't very good! At the end of the
holiday, I
(5)
4 Complete the sentences. Use the
past simple form of the verbs in
brackets.
lots of different towns. I
Venice and Rome. I
We had a great time at the theme
park. [have]
1 The students
2 We
3 My friend
[swim]
trip yesterday. [be]
to go home.
4 My sister
51
yesterday. [buy]
Project Fourth edition
on a school
5
sailing on holiday. [go]
a camera
10
in
ill on holiday. [be]
with dolphins in Greece.
5 Underline the correct forms.
How/Who did you sit next to on the
plane?
1 When / Why did you take a tent with
you?
2
Why / What did you do in the
evenings?
3 What/ When did you fly home?
4 How / Who did you travel?
5 When / Where was your campsite?
Match the words 1-5 with the
sentences A-F.
5
runway
1 passport
2 tent
3 caravan
4 campsite
5 suitcase
5
A There are tents and
caravans here.
B You pull this holiday
house with a car.
C You sleep in this when
you go camping.
D You put your clothes
in this when you go
on holiday.
E You need this to go to
another country and
you show it at the
airport.
F This is a special road
for planes.
5
7 Look at the pictures and complete
the words.
Harry f___ seasick on the boat to
Ibiza.

1 год назад

Предмет: Математика, автор: dimamelnikov1410313

Школьники 6 класса решали задачи. За первый час они решили 2⁄6 примера, а за второй час – 3⁄8 примера. В течении которого часа школьники решили больше примеров?

1 год назад

Предмет: Алгебра, автор: matveypol50

Умоляю помогите решить (фото)

Напишите пж разборчиво

Спасибо!

1 год назад

Предмет: Русский язык, автор: konstantinefremof41

1. Обчисли значення виразу​

Ответы

1. Обчисли значення виразу