Предмет: Математика, автор: alserklient756441

14 целых 1/2 + 6 целых 4/9 ответ​

Ответы

Автор ответа: korabelskiy07
2

Ответ:

Пошаговое объяснение:

20целых , 17/18

Автор ответа: panterasq
1

Ответ:

Пошаговое объяснение:

14 1/2 + 6 4/9 = 29/2 + 58/9 = (261+116)/18 = 377/18 = 20 17/18

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: people2

what does music express? ответить на вопрос
1 год назад
Предмет: Английский язык, автор: Аноним

Look at the pictures and write what the children did yesterday. Example: The children swam in the sea yesterday . 1) Swim in the sea 2) make sandcastles 3) go boating 4) play on the beach 5) ride their bikes 6) teach Billy to play football
1 год назад
Предмет: Английский язык, автор: rbw404

Сравните предложения в действительном и страдатель­ном залоге, переведите их.

 

1. Students asked the lecturer many questions. The lecturer was asked many questions. 2. The monitor told the first-year students to come to the laboratory. The first-year students were told to come to the laboratory. 3. Usually a lab assistant shows the equipment to the students. Usually the equipment is shown to the students by a lab assistant. Usually students are shown the equipment by a lab as­sistant. 4. Students watched the process with great attention. The process was watched with great attention. 5. Tomorrow our teacher will give us a new task. A new task will be given tomorrow. We shall be given a new task tomorrow. 6. Practice accompanies theory. Theory is accompanied by practice. 7. He asked me to bring a dic­tionary. He was asked to bring a dictionary. 8. The teacher told the students to sign their drawings. The students were told to sign their drawings. 9. The dean will send the students to a big plant in sum­mer. The students will be sent to a big plant in summer. 10. He taught us to use the lab equipment. We were taught to use the lab equipment.
1 год назад
Предмет: Алгебра, автор: mmzarev
Упростите выражение 7b(2b+3)-(b+6)(b-5)
8 лет назад
Предмет: Физика, автор: Маліфесента
Висота кімнати 2,5 м. На табуретці заввишки 0,5 м лежить гиря масою 2 кг. Обчислити потенціальну енергію гирі відносно стелі. (g = 10 м/с2.)
8 лет назад