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Все задания • Прототипы |
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Тип заданий: | |
Решённость: |
Для остекления веранды требуется заказать 30 одинаковых стекол в одной из трех фирм. Площадь каждого стекла 0,4 м2. В таблице приведены цены на стекло и на резку стекол. Сколько рублей нужно заплатить за самый выгодный заказ?
Фирма | Стоимость стекла (руб. за 1 м2) | Резка стекла (руб. за одно стекло) |
A | 310 | 17 |
Б | 320 | 13 |
В | 340 | 8 Бесплатно, если сумма заказа превышает 2500 рублей. |
Вариант ответа | Количество ответов | Количество ответивших* | Среднее время раздумий |
4080 | 409 (55.3%) | 182 | 04:00:31 |
376 | 32 (4.3%) | 11 | 50:13:39 |
3924 | 30 (4.1%) | 13 | 00:05:13 |
4230 | 25 (3.4%) | 15 | 00:05:59 |
3737 | 22 (3.0%) | 6 | 00:03:20 |
9810 | 17 (2.3%) | 4 | 00:05:56 |
9317 | 9 (1.2%) | 4 | 00:04:00 |
4905 | 7 (0.9%) | 2 | 00:06:49 |
1090 | 7 (0.9%) | 2 | 00:06:05 |
3 | 7 (0.9%) | 1 | 00:04:46 |
4030 | 7 (0.9%) | 4 | 00:06:27 |
2720 | 6 (0.8%) | 3 | 00:04:33 |
5100 | 6 (0.8%) | 4 | 00:03:34 |
1 | 5 (0.7%) | 1 | 00:03:09 |
32640 | 5 (0.7%) | 3 | 00:07:52 |
23760 | 4 (0.5%) | 4 | 00:04:48 |
1600 | 4 (0.5%) | 3 | 00:03:58 |
3780 | 4 (0.5%) | 3 | 00:08:15 |
1088 | 3 (0.4%) | 1 | 00:02:34 |
25500 | 3 (0.4%) | 2 | 00:03:37 |
340 | 3 (0.4%) | 1 | 00:01:16 |
3720 | 3 (0.4%) | 1 | 00:12:38 |
3996 | 3 (0.4%) | 2 | 00:04:11 |
10200 | 3 (0.4%) | 1 | 00:03:39 |
2 | 3 (0.4%) | 1 | 00:00:21 |
240 | 3 (0.4%) | 1 | 00:02:50 |
320 | 3 (0.4%) | 3 | 00:01:46 |
3930 | 3 (0.4%) | 2 | 00:13:38 |
4061 | 3 (0.4%) | 3 | 00:05:45 |
136 | 2 (0.3%) | 2 | 00:01:36 |
3920 | 2 (0.3%) | 2 | 00:02:03 |
4320 | 2 (0.3%) | 2 | 00:02:51 |
56 | 2 (0.3%) | 1 | 00:02:44 |
567 | 2 (0.3%) | 2 | 00:00:47 |
8790 | 2 (0.3%) | 2 | 00:04:14 |
222 | 2 (0.3%) | 1 | 00:01:14 |
2550 | 2 (0.3%) | 2 | 00:06:18 |
3080 | 2 (0.3%) | 1 | 00:04:22 |
3840 | 2 (0.3%) | 2 | 00:23:24 |
40800 | 2 (0.3%) | 1 | 00:06:59 |
5 | 2 (0.3%) | 1 | 00:00:14 |
580 | 2 (0.3%) | 2 | 00:02:38 |
648 | 2 (0.3%) | 2 | 00:03:50 |
1020 | 1 (0.1%) | 1 | 00:01:59 |
11 | 1 (0.1%) | 1 | 00:00:18 |
1152 | 1 (0.1%) | 1 | 00:05:00 |
125 | 1 (0.1%) | 1 | 00:00:37 |
1320 | 1 (0.1%) | 1 | 00:10:03 |
1440 | 1 (0.1%) | 1 | 00:04:10 |
1664 | 1 (0.1%) | 1 | 00:07:22 |
1774.5 | 1 (0.1%) | 1 | 00:00:39 |
200 | 1 (0.1%) | 1 | 00:00:53 |
2225 | 1 (0.1%) | 1 | 00:00:10 |
23267 | 1 (0.1%) | 1 | 00:02:49 |
245 | 1 (0.1%) | 1 | 00:01:07 |
2500 | 1 (0.1%) | 1 | 00:01:51 |
2700 | 1 (0.1%) | 1 | 00:00:33 |
28400 | 1 (0.1%) | 1 | 00:01:24 |
29340 | 1 (0.1%) | 1 | 00:03:44 |
3060 | 1 (0.1%) | 1 | 00:00:18 |
310 | 1 (0.1%) | 1 | 00:00:34 |
32620 | 1 (0.1%) | 1 | 00:01:42 |
327 | 1 (0.1%) | 1 | 00:00:42 |
3486 | 1 (0.1%) | 1 | 00:05:37 |
3530 | 1 (0.1%) | 1 | 00:05:47 |
3635 | 1 (0.1%) | 1 | 00:01:11 |
3750 | 1 (0.1%) | 1 | 00:03:20 |
3771 | 1 (0.1%) | 1 | 00:03:25 |
3784 | 1 (0.1%) | 1 | 00:03:09 |
389 | 1 (0.1%) | 1 | 00:01:50 |
3914 | 1 (0.1%) | 1 | 00:03:15 |
3927 | 1 (0.1%) | 1 | 00:01:56 |
3934 | 1 (0.1%) | 1 | 00:02:18 |
4008 | 1 (0.1%) | 1 | 00:02:43 |
4040 | 1 (0.1%) | 1 | 00:03:29 |
4088 | 1 (0.1%) | 1 | 00:07:09 |
4180 | 1 (0.1%) | 1 | 00:05:26 |
4220 | 1 (0.1%) | 1 | 00:03:55 |
4252 | 1 (0.1%) | 1 | 00:02:44 |
476 | 1 (0.1%) | 1 | 00:05:43 |
50310 | 1 (0.1%) | 1 | 00:05:31 |
515 | 1 (0.1%) | 1 | 00:00:24 |
518 | 1 (0.1%) | 1 | 00:08:47 |
5305 | 1 (0.1%) | 1 | 00:05:57 |
5440 | 1 (0.1%) | 1 | 00:07:20 |
548 | 1 (0.1%) | 1 | 00:02:42 |
6 | 1 (0.1%) | 1 | 00:00:08 |
6400 | 1 (0.1%) | 1 | 00:41:01 |
66 | 1 (0.1%) | 1 | 00:00:22 |
6876 | 1 (0.1%) | 1 | 00:00:34 |
705 | 1 (0.1%) | 1 | 00:02:04 |
762 | 1 (0.1%) | 1 | 00:06:38 |
9300 | 1 (0.1%) | 1 | 00:02:42 |
9617 | 1 (0.1%) | 1 | 00:02:09 |
9840 | 1 (0.1%) | 1 | 00:04:03 |
100 | 1 (0.1%) | 1 | 00:00:12 |
112100 | 1 (0.1%) | 1 | 00:05:46 |
122 | 1 (0.1%) | 1 | 00:00:10 |
1260 | 1 (0.1%) | 1 | 00:00:20 |
1328 | 1 (0.1%) | 1 | 00:06:12 |
141 | 1 (0.1%) | 1 | 00:01:20 |
1750 | 1 (0.1%) | 1 | 00:02:36 |
2320 | 1 (0.1%) | 1 | 00:06:14 |
2342 | 1 (0.1%) | 1 | 00:07:10 |
2452.5 | 1 (0.1%) | 1 | 00:09:49 |
2573 | 1 (0.1%) | 1 | 00:02:04 |
2924 | 1 (0.1%) | 1 | 00:03:09 |
333 | 1 (0.1%) | 1 | 00:01:38 |
3432 | 1 (0.1%) | 1 | 00:03:01 |
35 | 1 (0.1%) | 1 | 00:00:02 |
3624 | 1 (0.1%) | 1 | 00:05:55 |
364 | 1 (0.1%) | 1 | 00:02:16 |
3727 | 1 (0.1%) | 1 | 00:05:33 |
3745 | 1 (0.1%) | 1 | 00:05:30 |
3896 | 1 (0.1%) | 1 | 00:03:59 |
3916 | 1 (0.1%) | 1 | 00:03:07 |
3960 | 1 (0.1%) | 1 | 00:04:54 |
4 | 1 (0.1%) | 1 | 00:00:10 |
413 | 1 (0.1%) | 1 | 00:04:42 |
4184 | 1 (0.1%) | 1 | 00:03:56 |
43 | 1 (0.1%) | 1 | 00:00:07 |
4420 | 1 (0.1%) | 1 | 00:04:17 |
478454 | 1 (0.1%) | 1 | 00:00:25 |
5160 | 1 (0.1%) | 1 | 00:02:14 |
52 | 1 (0.1%) | 1 | 00:00:09 |
5436 | 1 (0.1%) | 1 | 00:00:12 |
5473 | 1 (0.1%) | 1 | 00:00:30 |
55 | 1 (0.1%) | 1 | 00:00:35 |
564333333333 | 1 (0.1%) | 1 | 00:01:11 |
634 | 1 (0.1%) | 1 | 00:04:53 |
6690 | 1 (0.1%) | 1 | 00:07:17 |
7 | 1 (0.1%) | 1 | 00:00:03 |
76 | 1 (0.1%) | 1 | 00:00:06 |
792 | 1 (0.1%) | 1 | 00:04:03 |
9200 | 1 (0.1%) | 1 | 00:02:22 |
9710 | 1 (0.1%) | 1 | 00:03:16 |
9820 | 1 (0.1%) | 1 | 00:03:04 |
9934 | 1 (0.1%) | 1 | 00:06:05 |
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