Предмет: Математика, автор: бонан

найдите несколько чисел кратных двум числам. укажите наименьшее кратное этих чисел 3и7, 4и5, 6и12, 4и6.

Ответы

Автор ответа: VanessaLoGic

21, 20, 12, 24 ///////////////////////////////////////////////////

Автор ответа: NY444

3и7 - 3*7=21, 21*21=441, НОК = 21

4и5 - 4*5=20, 40, 60 НОК=20

6и12 - 6*12=48, 96, 192 НОК=24

4и6 - 24, 48, 96 НОК=12

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Mobile Fever
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C)No information
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1. How many British people are addicted to mobile phones?
A)60 million
B) 40 million
C) 5 million
D)2million [1]

2. Mobiles can be the reason of…
A)toothache
B) stomachache
C) cancer
D)headache
[1]
3. … are among the biggest users of mobiles.
A) Middle age people
B) Old people
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D) Adult people [1]
Read the text and give a short answer.
4. Is radiation one of causes of cancer? _______________ [1]
5. Is ‘texting’ creating a new type of communication? _______________ [1]
6. Does a mobile phone improve the marks of the learners? _______________ [1]

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Telephone

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