Предмет: Математика, автор: danivelichkin2012

пожалуйста училка убить
опчисли зручним способом
15,2+3,71+7,8+29

iramazurk: Я думаю должна быть десятичная дробь
danivelichkin2012: да пропустил там 4,29
iramazurk: Если да, напишите, Я исправлю ответ
danivelichkin2012: ка
iramazurk: ок сейчас исправлю
danivelichkin2012: как
iramazurk: что как?
iramazurk: Исправила
danivelichkin2012: спасибо
iramazurk: пожалуйста)

Ответы

Автор ответа: iramazurk
1

Пошаговое объяснение:

15,2 + 3,71 + 7,8 + 4,29 =

(15,2 + 7,8) + (3,71 + 4,29) =

23 + 8 = 31

Автор ответа: dyexfnf
1

Ответ:

Пошаговое объяснение:

15,2 + 3,71 + 7,8 + 4,29 =(15,2 + 7,8) + (3,71 + 4,29) = 23 + 8= 31

mmech7050: здравствуйте, помогите пожалуйста
mmech7050: Геометрия............3​
https://znanija.com/task/52181208?utm_source=android&utm_medium=share&utm_campaign=question
mmech7050: задача сложная для меня
iramazurk: я к сожалению геометрию не знаю
mmech7050: спасибо что обратили внимание, удачи вам!)
iramazurk: вам тоже всего хорошего)
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