13/36 + 13/29 = 0.3611 + 0.4483 ≈ 0.8090.8094 / 2.3 ≈ 0.3520
Ответ: 0.3520
1 + 23/67 = 1 + 0.3433 = 1.3431.3433 - 45/99 = 1.3433 - 0.4545 = 0.8880.8888 7/31 = 0.8888 0.2258 ≈ 0.2008
Ответ: 0.2008
13/36 + 13/29 = 0.3611 + 0.4483 ≈ 0.809
0.8094 / 2.3 ≈ 0.3520
Ответ: 0.3520
1 + 23/67 = 1 + 0.3433 = 1.343
1.3433 - 45/99 = 1.3433 - 0.4545 = 0.888
0.8888 7/31 = 0.8888 0.2258 ≈ 0.2008
Ответ: 0.2008