Предмет:
МатематикаАвтор:
abigailВ первый день продали 40% от общего кол-ва700кг-100% х кг - 40%х=280кгво второй день продали 65% от общего кол-ва отнять столько сколько было продано в первый день 700-280=420. найдет 65% от 420420 кг-100% х кг - 65%х=273 кгЗа два дня продали 273+280=553 кг => за третий день продано 700-553=147кгНадеюсь правильно решил :)
Автор:
happytparsonsДобавить свой ответ
Underline the errors in these sentences. Rewrite each sentence.
1. Many pet dogs are losing every year.- Many pet dogs are lost every year. 2. The injured man was been taken to hospital. 3. A new bridge is be built across the river. 4. All the food at the party was ate. 5. Nothing will being decided before next Saturday. 6. The match is playing on Friday evening. 7. The robber unlocked the door by a false key. 8. This book was writing by Sam’s father.
Предмет:
Английский языкАвтор:
yukongaenОтветов:
Смотреть
Конспект по краеведению на тему: "Оренбургский край после крестьянской войны"
Предмет:
Другие предметыАвтор:
caelОтветов:
Смотреть
Вычислите: 101(в 8-ричной системе счисления)-1В(в 16-ричной сс)
1)32(в десятой сс)
2)111 111(в двоичной)
3)66(в 16-ричной)
4)46(в 8-ричной)
Предмет:
ИнформатикаАвтор:
remediosmkdrОтветов:
Смотреть
For every question, complete the second sentence that it means the same as the first, using no more than three words.
1. Archaeologists have discovered a new tomb in Egypt.- A new tomb has been discovered by archaeologists in Egypt.
2. The President will open the new sports stadium on Saturday. The new sports stadium……………………………………………………………………. by the President on Saturday.
3. Picasso painted this portrait. This portrait ………………………………………………. Picasso.
4. They will announce the results of the competition tomorrow. The results of the competition ………………………………………….. tomorrow.
5. They’re redecorating our school during the summer holidays. Our school ………………………………………………………………………….. during the summer holidays.
6. The police in New York have arrested three terrorists. Three terrorists ………………………………………. in New York.
7. Our company sells more than 1,000 cars every week. More than 1,000 cars …………………………………………. our company every week.
8. They’re building a new museum in the city centre. A new museum ……………………………………………….. in the city centre.
Предмет:
Английский языкАвтор:
santiagoОтветов:
Смотреть