Завдання 4!!!!!!!!!!!! ​

Question

Завдання 4!!!!!!!!!!!! ​

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Comments

a) 2 6/7

Answer 1

3 3/4 + 2 1/4 - 3 1/7 = 15/4 + 9/4 - 22/7 = 24/4 - 22/7 = 168/28 - 88/28 = 80/28 = 20/7 = 2 6/7

Ответ: а