приведите дроби к общему знаменателю ( 1/4 и 1/10), (1/10 и 1/25),(1/50 и 1/80), (7/200 и 11/ 40) С пояснением плиз - №27994565

приведите дроби к общему знаменателю ( 1/4 и 1/10), (1/10 и 1/25),(1/50 и 1/80), (7/200 и 11/ 40)

С пояснением плиз
- Предмет:
  Математика
- Автор:
  díaz5
- 6 лет назад

Ответы 1

1/4 и 1/10=5/20 и 2/201/10 и 1/25=5/50 и 2/501/50 и 1/80=8/400 и 5/4007/200 и 11/40=7/200 и 55/200
- Автор:
  finneganle
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

Дана последовательность 5, 9, 13, 17, ... . Составьте алгоритм для определения числа слагаемых, сумма которых равна 324.

Составить нужно только алгоритм, а не блок-схему.
- Предмет:
  Информатика
- Автор:
  jazmyngentry
- 6 лет назад
- Ответов:
  
  1
- Смотреть
13(22+х)=15(22-х)
решить с действиями
- Предмет:
  Математика
- Автор:
  damariduarte
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Помогите найти пассивный залог в тексте

On the day of his birth a Spartan boy was taken to the elders for a careful examination. If the boy was weak and deformed, he was left on a mountainside to die because the elders thought that he could never perform his duties as a soldier. If he was found physically fit, he was allowed to live with his family until the age of seven. Then he lived in public barracks where

he began his military training.

A Spartan boy was taught to become a strong and fearless soldier, able to endure hardships and suffering. Even in winter he went barefoot and slept outdoors. His chief food was a very bad tasting broth, but as part of his training he was taught to feed himself by stealing food from farms and gardens. If he was caught, he was whipped - not because he had stolen, but because he was found out.

As a Spartan boy aproached manhood and service in the army, he was beaten in public. This taught him to endure pain in silence. Spartan youths were taught to be modest in manner and brief in speech. In fact they were known for their short speech which is now called la'conic, after Laconia [ou], the state ruled by Sparta.

When a soldier was leaving for the battle his mother handed him his shield on which his body would be brought back if he was killed. The shield was so large that flight from the enemy was possible only by leaving it behind. Therefore his mother usually warned: "Come back with your shield or on your shield"
- Предмет:
  Английский язык
- Автор:
  kodyanthony
- 6 лет назад
- Ответов:
  
  2
- Смотреть
Укажи предложение, в котором нет однородных членов.

1) В лужах отражались кусты и деревья.
2) Лодка ждала рыбака на другой стороне лесного озера.
3) Деревья и травы покрылись росой.
4) Взошло солнце над осенним лесом и осветило всё вокруг.
- Предмет:
  Русский язык
- Автор:
  micah6yx0
- 6 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years