Предмет: Математика, автор: lolitavologina

У Шахлы 9 манат. Эта сумма составляет 3/4 стоимости кофточки, которую она хочет купить. Сколько денег не хватает Шахле для покупки?

Ответы

Автор ответа: Kcuta

0

надо составить пропорцию.
1) 9 = 3/4
2) 4/4= 9×4:3=12
3) 12-9=3
Ответ: 3

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: Ricton

ПОМОГИТЕ ПЖ! Английский язык! 80 балов!
1). Make the following sentences passive.
His friends always laughed at him.
She sent George a telegram.
Betty was examining her new dress.
2). Put the following into indirect speech.
He said he would be glad to meet Jane.
She asked George if he would come the next day.
They asked Tim to tell them the truth.
3). Rewrite the following sentences in singular or in plural.
He has bought new furniture.
These women are very beautiful.
They bought new pants for mountaineering.
4). Find the Russian equivalent of the following English word “sibling”.

A) братья/сестры, потомство одних родителей
B) расти без надзора
C) подростковый возраст
D) уровень рождаемости
E) стадия

5). Fill in the sentence with the words below. “It's a nice town. It ___ a very nice shopping center.”.

A) haven't got
B) has got
C) hasn't got
D) have got
E) hadn't got

6). Fill in the sentence with the words below. “What's wrong?” “I ___ something in my eye.”.

A) haven't got
B) hasn't got
C) have got
D) has got
E) were
7). Fill in the sentence with the words below. “What did you think of the film, Simon? ___ enjoyed ___ very much.”.

A) me, it
B) he, his
C) I, his
D) I, it
E) I, she

8). Fill in the sentence with the words below. “___ car wasn’t as expensive as ___ .”.
A) Mine, her
B) Mine, hers
C) My, he
D) My, she
E) My, hers

9). Fill in the sentence with the words below. “Have you got ___ milk?”.

A) any
B) someone
C) something
D) anything
E) every

10).Fill in the sentence with the words below. “There isn’t ___ watching TV at the moment.”.

A) everybody
B) anybody
C) somebody
D) onebody
E) anything

6 лет назад

Предмет: Алгебра, автор: lrctvlcovout

Помогите пожалуйста

6 лет назад

Предмет: Математика, автор: huaweiy52301

1) (5/12-7/36) × 72=
2) (25/59×6 ціл. 4/31)×2 ціл. 9/25=
3) 2 ціл. 6/37×1 ціл. 7/12+2 ціл. 6/37×3 цід. 1/24=

ПОЖАЛУЙСТАААААА

6 лет назад

Предмет: Математика, автор: TanyaWend1

2 целых 1/7:b=2 целых 19/28: 3 целых /34

9 лет назад

Предмет: Алгебра, автор: inna567929

Помогите пожалуйста
нужно сделать от В до З

9 лет назад