Предмет: Математика, автор: tytybanil

Пожалуйста быстрее номер 1 срочно

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Ответы

Автор ответа: CHONYAGODNY

0

16
$16 \div 20 = 4 \div 5$
ответ В

Автор ответа: tupaannette

0

R1=16 R2=20

R1/R2= 16/20

Сокращаем и получаем 4/5

ответ B

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