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Dacha111111111
05.07.2020 14:45
Математика
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Task 2. Read the text about Tommy and answer the questions. Tommy drinks water every day. He also washes his face, brushes his teeth and takes a shower every day. On Monday, Tommy helps his father water the garden. On Tuesday, Tommy wash dishes. On Wednesday, Tommy helps his baby brother to cook dinner and bathe. His baby brother likes to play in the bath. 1. What does Tommy drink every day? 2. What does Tommy do with his father? 3. What does Tommy do on Tuesday? 4. What does Tommy do on Wednesday? 5. Where does Tommy's brother like to play?

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Ответы на вопрос:

asdffhcjbh
asdffhcjbh
4,4(35 оценок)

в общем так:

s1= 40*10=400 (площадь 1 прямоугольника)

s2=40*(10-3)=280 (площадь второго прямоугольника)

s2-s1=400-280=120

400/100=4 (количество сантиметров в 1 проценте)

120/4=30%

 

ну как-то так

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