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Все задания • Прототипы |
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Тип заданий: | |
Решённость: |
Для изготовления книжных полок требуется заказать одинаковых стекол в одной из трех фирм. Площадь каждого стекла . В таблице приведены цены на стекло, а также на резку стекол и шлифовку края. Сколько рублей нужно заплатить за самый выгодный заказ?
Фирма | Стоимость стекла (руб. за 1 м2 ). | Резка и шлифовка (руб. за одно стекло) |
A | ||
Б | ||
В |
Вариант ответа | Количество ответов | Количество ответивших* | Среднее время раздумий |
9125 | 182 (48.5%) | 87 | 00:06:28 |
3367.5 | 25 (6.7%) | 7 | 00:05:42 |
5335 | 11 (2.9%) | 5 | 00:05:14 |
6565 | 11 (2.9%) | 4 | 00:04:45 |
25250 | 9 (2.4%) | 3 | 00:03:36 |
6312.5 | 8 (2.1%) | 5 | 00:06:05 |
4718.75 | 5 (1.3%) | 5 | 00:06:18 |
381875 | 4 (1.1%) | 2 | 00:07:34 |
1 | 3 (0.8%) | 1 | 00:23:31 |
505 | 3 (0.8%) | 1 | 00:01:49 |
5130 | 3 (0.8%) | 2 | 00:06:12 |
7637.5 | 3 (0.8%) | 3 | 00:06:32 |
88250 | 3 (0.8%) | 1 | 00:16:58 |
9250 | 3 (0.8%) | 3 | 00:05:48 |
182.5 | 3 (0.8%) | 1 | 00:04:38 |
3860 | 3 (0.8%) | 2 | 00:05:46 |
56750 | 3 (0.8%) | 3 | 00:06:10 |
9500 | 3 (0.8%) | 1 | 00:06:32 |
101000 | 2 (0.5%) | 1 | 00:05:51 |
30550 | 2 (0.5%) | 1 | 00:02:45 |
6062.5 | 2 (0.5%) | 1 | 00:05:58 |
9025 | 2 (0.5%) | 1 | 00:08:54 |
25000 | 2 (0.5%) | 1 | 00:05:36 |
56 | 2 (0.5%) | 1 | 00:00:57 |
8 | 2 (0.5%) | 1 | 00:00:10 |
8500 | 2 (0.5%) | 1 | 00:10:49 |
8890 | 2 (0.5%) | 2 | 00:05:30 |
9000 | 2 (0.5%) | 2 | 00:07:39 |
12 | 1 (0.3%) | 1 | 00:03:22 |
135 | 1 (0.3%) | 1 | 00:00:40 |
14141 | 1 (0.3%) | 1 | 00:06:01 |
175 | 1 (0.3%) | 1 | 00:00:19 |
2.25 | 1 (0.3%) | 1 | 00:42:39 |
2185 | 1 (0.3%) | 1 | 00:02:13 |
234 | 1 (0.3%) | 1 | 00:01:07 |
2450 | 1 (0.3%) | 1 | 00:00:56 |
3117.5 | 1 (0.3%) | 1 | 00:02:31 |
36 | 1 (0.3%) | 1 | 00:00:05 |
3720 | 1 (0.3%) | 1 | 00:02:23 |
385125 | 1 (0.3%) | 1 | 00:05:41 |
3900 | 1 (0.3%) | 1 | 00:00:10 |
4190 | 1 (0.3%) | 1 | 00:02:17 |
4253.125 | 1 (0.3%) | 1 | 00:07:04 |
4355 | 1 (0.3%) | 1 | 00:03:33 |
5 | 1 (0.3%) | 1 | 00:00:50 |
5250 | 1 (0.3%) | 1 | 00:02:02 |
5271.25 | 1 (0.3%) | 1 | 00:16:00 |
5475 | 1 (0.3%) | 1 | 00:07:13 |
5562.5 | 1 (0.3%) | 1 | 00:03:49 |
5675 | 1 (0.3%) | 1 | 00:04:10 |
574 | 1 (0.3%) | 1 | 00:00:08 |
6 | 1 (0.3%) | 1 | 00:00:14 |
63125 | 1 (0.3%) | 1 | 00:06:36 |
7140 | 1 (0.3%) | 1 | 00:20:51 |
7950 | 1 (0.3%) | 1 | 00:01:55 |
8125 | 1 (0.3%) | 1 | 00:04:55 |
8525 | 1 (0.3%) | 1 | 00:05:51 |
87 | 1 (0.3%) | 1 | 00:00:05 |
90 | 1 (0.3%) | 1 | 00:24:11 |
9100 | 1 (0.3%) | 1 | 00:05:19 |
9124 | 1 (0.3%) | 1 | 00:15:43 |
9135 | 1 (0.3%) | 1 | 00:06:08 |
94.375 | 1 (0.3%) | 1 | 00:02:22 |
95468.75 | 1 (0.3%) | 1 | 00:03:49 |
99 | 1 (0.3%) | 1 | 00:16:14 |
1000 | 1 (0.3%) | 1 | 00:21:06 |
11750 | 1 (0.3%) | 1 | 00:09:26 |
12550 | 1 (0.3%) | 1 | 00:05:35 |
13650 | 1 (0.3%) | 1 | 00:07:10 |
1527500 | 1 (0.3%) | 1 | 00:03:05 |
21085 | 1 (0.3%) | 1 | 00:02:44 |
2226.5 | 1 (0.3%) | 1 | 00:07:33 |
23565 | 1 (0.3%) | 1 | 00:02:50 |
29500 | 1 (0.3%) | 1 | 00:01:39 |
3062.5 | 1 (0.3%) | 1 | 00:04:18 |
33 | 1 (0.3%) | 1 | 00:01:39 |
34535634 | 1 (0.3%) | 1 | 00:01:05 |
36500 | 1 (0.3%) | 1 | 00:02:54 |
38000 | 1 (0.3%) | 1 | 00:13:14 |
3837.5 | 1 (0.3%) | 1 | 00:05:38 |
4 | 1 (0.3%) | 1 | 00:13:36 |
4250 | 1 (0.3%) | 1 | 00:09:06 |
4300 | 1 (0.3%) | 1 | 00:02:45 |
4444 | 1 (0.3%) | 1 | 00:06:19 |
4875 | 1 (0.3%) | 1 | 00:03:25 |
500 | 1 (0.3%) | 1 | 00:02:19 |
508 | 1 (0.3%) | 1 | 00:02:26 |
5210 | 1 (0.3%) | 1 | 00:04:44 |
5271 | 1 (0.3%) | 1 | 00:03:05 |
5315 | 1 (0.3%) | 1 | 00:03:26 |
5445 | 1 (0.3%) | 1 | 00:00:03 |
5500 | 1 (0.3%) | 1 | 00:03:31 |
5875 | 1 (0.3%) | 1 | 00:09:28 |
6000 | 1 (0.3%) | 1 | 00:03:12 |
6355 | 1 (0.3%) | 1 | 00:04:53 |
7 | 1 (0.3%) | 1 | 00:00:44 |
76 | 1 (0.3%) | 1 | 00:28:38 |
7825 | 1 (0.3%) | 1 | 00:04:16 |
8655 | 1 (0.3%) | 1 | 00:06:48 |
876 | 1 (0.3%) | 1 | 00:00:06 |
9035 | 1 (0.3%) | 1 | 00:01:51 |
9120 | 1 (0.3%) | 1 | 00:05:51 |
9195 | 1 (0.3%) | 1 | 00:04:33 |
9360 | 1 (0.3%) | 1 | 00:01:21 |
9710 | 1 (0.3%) | 1 | 00:01:17 |
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