Предмет: Математика, автор: Аноним

Запиши дроби 4/6 10/ 12 4/8 14/24 в порядке убывания​


Аноним: спасибо вы очень помогли
oladyshek6: не за что
Аноним: сможете еще с заданиями помочь?
Аноним: у меня просто контрольная
Аноним: решающая
oladyshek6: постараюсь
Аноним: Приведи дроби к наименьшему общему знаменателю и сравни их. а)5/9 7и 7/12. б)23/90 и 17/70
Аноним: спасибо что поможете
Аноним: ♥♥♥♥
Аноним: я создала новый вопрос

Ответы

Автор ответа: oladyshek6
1

Ответ:

Приводим к общему знаменателю, домножаем дроби.

Получаем 16/24, 20/24, 12/24, 14/24

Упорядочиваем.

От большего к меньшему.

20/24, 16/24, 14/24, 12/24

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III. Circle the letter of the correct words to complete each sentence.


1. It was 1990, and I _________ in Denver for a year.
(A) have been living
(B) had been living
(C) was living
(D) lived


2. I met my wife, Meri, while _________some classes at the local college.
(A) was taking
(B) had been taking
(C) have been taking
(D) am taking

3. She ___________ a ski instructor at a resort at that time, and she was working every weekend.
(A) is
(B) has been
(C) was
(D) had been

4. As soon as my friend introduced us, I _________ her about her name.
(A) asked
(B) have asked
(C) had asked
(D) was asking

5. It __________from la mer, the French word for sea.
(A) has come
(B) comes
(C) was coming
(D) is coming

6. Her parents __________ her after their profession.
(A) name
(B) are naming
(C) were naming
(D) had named

7. Before they __________, they had both been diving instructors.
(A) had retired
(B) retired
(C) have retired
(D) retire

8. After Meri turned eighteen, they ________ to give her divi(A) always try
(B) are always trying
(C) were always trying
(D) had always been trying

9. Meri has loved skiing ________ she was ten.
(A) from
(B) for
(C) since
(D) while

10. When we ___________ married, we had been dating about a year.
(A) get
(B) had gotten
(C) have gotten
(D) got

11. We named our daughter Neige, which ____________ snow in French.
(A) is meaning
(B) meant
(C) means
(D) has meant

12. Meri ____________ to name our daughter Snowflake, but she changed her mind.
(A) is planning
(B) plans
(C) had been planning
(D) has been planning

13. We _____________ our third child now.
(A) are expected
(B) were expected
(C) expected
(D) have expected

14. We’ve been reading baby-name books for weeks, but we _________ a name yet.
(A) didn’t choose
(B) don’t choose
(C) hadn’t chosen
(D) haven’t chosen