Предмет: Математика, автор: taruskinavaleria

приведите дробь 7/6 к знаменатилю 18
4/15 к знаменатилю 60
12/13 к знаменатилю 78
15/17 к знаменатилю 51​

Ответы

Автор ответа: ekaterinadampilova82
1

Ответ:

21/18

16/60

72/78

45/51

Автор ответа: HoroshayaSliz
0

Ответ:

21/18

16/60

72/78

45/51

Пошаговое объяснение:

7/6 к 18:

7*3/6*3=21/18

4/15 к 60:

4*4/15*4=16/60

12/13 к 78:

12*6/13*6=72/78

15/17 к 51:

15*3/17*3=45/51

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1. Complete each sentence (A—H) with one of the endings (1—8):
A. There are many different factors that cause poverty such as
B. Historically, geography has prevented or slowed
C. Those living in poverty
21:01:32
suffer
D. Poverty increases
E. Low income levels and poor employment opportunities for adults in turn create the conditions where
F. Many governments have institutions or departments dedicated to
G. Most developed nations give
H. Sometimes celebrities organize

1. the risk of homelessness.
2. tackling poverty.
3. unemployment, overpopulation, some historical factors, war, discrimination, erosion, deforestation, drought, water crisis and many others.
4. development aid to developing countries.
5. benefit concerts to fight hunger in developing countries.
6. the spread of new technology to areas such as the Americas and Sub-Saharan Africa.
7. lower life expectancy.
8. households can depend on the income of child members.
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