Предмет: Математика, автор: коля951

решите пожалуйста срочно

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Автор ответа: shaidullina2017
0
1) 4/3*9/7= 2*3=6
5/8* 4/5=1/2=0,5
9/25*15/7*14/9= 6/5=1.2

2) (9- 8/3*15/7)*21/46= (63/7-40/7)*21/46
= 23/7*21/46= 3/2=1.5

3)960*0.75 = 720 т пшеницы
720*5/6= 600 т ржи
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Пример (1) My brother is going to the school on the next 1st Septemper.
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Поставьте глаголы из скобок в Future Simple (Здесь вы используете Future Simple для выражения возможного события в будущем)
Пример (1) I think I will make a trip to London at the weekend.
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