Предмет: Математика, автор: awerty30

3,712÷(7-3,8)+1,3×(2,74+0,66)

Ответы

Автор ответа: molly79
2

3,712:3,2+1,3×3,4=1,16+4,42=5,58

Автор ответа: yarosvjat6
1

спочатку виносимо з дужок (7-3,8)=3,2

(2,74 + 0,66)

3,712/3,2+1,3*3,4=

3,712/3,2=1,16

1,3*3,4= 4,42

1,16+4.42=5,58


yarosvjat6: ой 5,58
awerty30: а можете с решением
awerty30: чтобы я могла объяснить
yarosvjat6: ок
awerty30: спасибо
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My name is Nikita. *
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I am 12. *
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I want to tell about professions my parents and relatives. *
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Also I want to speak you about what I going to be. *
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My father works in school. *
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My mother works in a school. *
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Her name is Ann. *
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She is very silly and talented. *
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She wears wonderful clothes. *
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And I am going to be famous and unlucky actor. *
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