Предмет: Математика, автор: Rainbow2020

Х:4 ⅓=3½:3¼ помогите пожалуйста решить

Ответы

Автор ответа: LN330068
1

Ответ:Х:4 1/3=3 1/2:3 1/4

Х:4 1/3=7/2:13/4

Х:4 1/3=14/13

Х=14/13•13/3

Х=14/3=4 2/3

Проверка

14/3:13/3=7/2:13/4

14/13=14/13 или 1 1/13=1 1/13

Пошаговое объяснение:Делить дроби и умножать легче,если смешанную дробь превратить в неправильную

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: afananua
Помогите пожалуйста перевести.Даю 100 баллов.
Your sister may spend longer hours on the computer because of her schoolwork.If she is oder than you,she may have more difficuit homework to do.
You shouid talk to your parents and your sister.Tell your parants how you feel.They may not know that your sister spends a ionger time on the computer,or they may think it is fair.
Computers are interesting and it's easy to forgent about the time when you are on the internet or playing a game.Some families buy a timer.Then all people in the family can get a bit of computer time.
1 год назад
Предмет: Русский язык, автор: ekaterinalive
Что это такое кочевья?
1 год назад
Предмет: Английский язык, автор: vladgack1

Football clubs could soon bring a whole new meaning to the __1__ ‘match of the day’. A change in Britain’s Marriage Act now allows couples to marry __2__ churches and register offices. The act stipulates that ceremonies take place in a dignified setting, but football clubs are also applying ___3___ permission to hold marriage ceremonies. Currently, only the Royal Pavilion, a seaside palace in Brighton, __4__ permission to tie the knot. But, as
Wembley Stadium representative Martin Corrie told The Guardian, ‘It would be a nice change, because normally when two parties come here one of them goes home __5___.’

Wendy O’Brien, sales coordinator of Coventry City Football Club, argues that ‘there is no _6___ why couples can’t have their pictures __7__ by goal posts, on the centre spot or even in their seats’. She adds: ‘They __8___ also bring 22,000 to their wedding, although I don’t think they ___9___ to buy the food for them all. They could have the ceremony in one room, the _10____ in another, and then a tour of the ground.’ Earlier this year, the Royal Pavilion married off its first lovestruck couples.


1. notion/idea/term/name
2. inside/outside/near/at
3. with/to/on/for
4. gave/has been given/has given/was given
5. happily/happy/quickly/unhappy
6. problem/way/reason/obstacle
7. taken/made/developed/done
8. must/have to/should/could
9. wouldn't want/won't want/would want/should want
10. ball/reception/party/banquet
1 год назад
Предмет: Математика, автор: 631158
заполните таблицу. помогите пожалуйста.
8 лет назад
Предмет: Музыка, автор: Дала5
Назови имена русских святых которых особо почитают в городе, крае, области где ты живешь. И Узнай, как этого святого величают. Запиши текст величания и попробуй прочитать его на распев. Я живу в ростове
8 лет назад