4 9 2 7

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4 9 2 7. Х = 2(12/70) + 1(21/70); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

4 9 2 7
1 5 7 9 6 3 4 2 9 3 8 7 5 12 3 5 8 5 11 4 9 11 12 2 7 9 5 6 3 9 4 5 15 Brainly Co Id from id-static.z-dn.net

1) х + 1(4/9) = 4(2/7); Х = 2(12/70) + 1(21/70); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

4 9 2 7

4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(6/35) + 1(3/10); 1) х + 1(4/9) = 4(2/7); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

Х = 2(12/70) + 1(21/70);

Х = 2(6/35) + 1(3/10); Х = 2(6/35) + 1(3/10); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

Х = 2(6/35) + 1(3/10);

Х = 2(6/35) + 1(3/10); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. 1) х + 1(4/9) = 4(2/7);

Х = 2(6/35) + 1(3/10);

1) х + 1(4/9) = 4(2/7); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(12/70) + 1(21/70);

Х = 2(12/70) + 1(21/70);

4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(12/70) + 1(21/70); 1) х + 1(4/9) = 4(2/7);

1) х + 1(4/9) = 4(2/7);

Х = 2(12/70) + 1(21/70); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(12/70) + 1(21/70);

1) х + 1(4/9) = 4(2/7);

Х = 2(12/70) + 1(21/70); Х = 2(6/35) + 1(3/10); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

Х = 2(12/70) + 1(21/70);

4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(6/35) + 1(3/10); Х = 2(12/70) + 1(21/70);

Х = 2(12/70) + 1(21/70);

4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(6/35) + 1(3/10); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14.

1) х + 1(4/9) = 4(2/7);

1) х + 1(4/9) = 4(2/7); 4 2/9 * 2 4/7 + 1 2/9 * 2 4/7 = 2 4/7 * (4 2/9 + 1 2/9) = 2 4/7 * 5 4/9 = 18/7 * 49/9 = 2 * 7 = 14. Х = 2(6/35) + 1(3/10);

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