Помагиииите. 15 баллов

Question

Помагиииите. 15 баллов

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Answer 1

4 3\7* 8 4\9- 4 3\7* 6 4\6=4 3\7*(8 4\9-6 4\9)=4 3\7*2=31\7*2=62\7=8 6\7

Answer 2

4 3/7 *8. 4/9 - 4. 3/7 * 6 4/9 = 4. 3/7 ( 8. 4/9 - 6 4/9 ) = 4. 3/7 * 2 = 8. 6/7