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во дворе куры и ягнята ягнят в 3 раза меньше чем кур количество ног у ягнят и кур равно 40 сколько кур и сколько ягнят во дворе. помогите
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Предмет:
Математика -
Автор:
dinoo4o4 - 5 лет назад
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Ответы 1
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x ягнята,3x куры ,4x ноги ягнят,6xноги кур. 4х+6х=40. 10х=40 х=4 .4 ягненка и 12 кур
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Автор:
salt40 - 5 лет назад
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Hi Victoria,
I am pleased to write you again. In the last letter I would like to describe people from my class, and now I am realizing it. Also I want to talk about my hobby.
First I wold like to tell you about Pete, he is very entusiastic person. He has a lot of hobbies: RC Cars, quadrocopter modeling, and many else. He knows a lot. I find it interesting to talk with him. Also I have many friends in my class, such as Denis Kutsinsky, so I think in our class there are no bad people, no quarrels, except that students with teachers, but that's another conversation.
I also would like to talk about my hobby. I like to read very much.
I have never experienced such feelings as when reading. Each book for me-the whole world! I think I have a very good imagination, so I like so much to read, and I vividly imagine the events in the book. By the way, my favorite writers Jack London, Mayne Reid and Stephen King.
And I just can not choose their favorite book is either "Martin Eden," "Little Lady of the Big House", or "it". Or the leader of the Redskins.
And I also like to ride a bike, I have a "Merida" (I can not remember the model).
I hope you have been interesting to hear about my hobby,
With best wishes,
Alexander Sherstnev.
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