Предмет: Математика, автор: Artim67

Помогите как сделать сравните числадно 39/100 и 0,41

Ответы

Автор ответа: Sonyachor
2

Ответ:

\frac{39}{100 } < \frac{41}{100}

Artim67: 4/5 и 0,75
Sonyachor: Мені за це балів не нарахують (((
Sonyachor: ну ок
Sonyachor: дивись, 0.75 сотих можна записати так: 75/100 (дробом) і скоротити так, щоб знизу було не 100 а 5, бо у нас 4/5
Sonyachor: далі:....
Sonyachor: нам треба скоротити на 20
Аноним: 4/5 = 0,8
0,75 < 0,8
Sonyachor: 75/100 скорочуємо, вийде 3.75/5
Sonyachor: то що більше 3.75/5 , чи 4/5? (Подумай сам_а, бо Тиспишеш, але нічого не зрозумієш)
Аноним: или 0,75 = 3/4 = 75/100
4/5= 80/100
75/100 < 80/100
Автор ответа: zapasakkaunt4
1

Ответ:

39/100=0,39

0,39<0,41

Аноним: или
0,41=41/100
39/100 < 41/100
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