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Все задания • Прототипы |
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Тип заданий: | |
Решённость: |
Для остекления веранды требуется заказать одинаковых стекол в одной из трех фирм. Площадь каждого стекла . 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 одну деталь) |
A | ||
Б | ||
В | . Бесплатно, если сумма заказа превышает рублей. |
Вариант ответа | Количество ответов | Количество ответивших* | Среднее время раздумий |
2700 | 317 (54.3%) | 153 | 00:05:23 |
2205 | 18 (3.1%) | 6 | 00:04:08 |
690 | 17 (2.9%) | 11 | 00:06:14 |
2880 | 14 (2.4%) | 9 | 00:04:23 |
9600 | 13 (2.2%) | 5 | 00:03:45 |
2400 | 12 (2.1%) | 3 | 00:07:10 |
3000 | 11 (1.9%) | 6 | 00:05:14 |
10800 | 5 (0.9%) | 4 | 00:02:20 |
2560 | 5 (0.9%) | 2 | 00:02:49 |
4 | 5 (0.9%) | 2 | 00:00:05 |
825 | 5 (0.9%) | 3 | 00:02:53 |
8730 | 5 (0.9%) | 5 | 00:04:37 |
2250 | 4 (0.7%) | 2 | 00:21:26 |
1950 | 4 (0.7%) | 1 | 00:03:37 |
2500 | 4 (0.7%) | 2 | 00:03:54 |
1275 | 3 (0.5%) | 2 | 00:06:21 |
2 | 3 (0.5%) | 1 | 00:00:09 |
8700 | 3 (0.5%) | 3 | 00:02:45 |
1800 | 3 (0.5%) | 2 | 00:07:41 |
2175 | 3 (0.5%) | 2 | 00:02:35 |
2600 | 3 (0.5%) | 2 | 00:06:07 |
27000 | 3 (0.5%) | 1 | 00:05:10 |
2265 | 2 (0.3%) | 2 | 00:02:50 |
2325 | 2 (0.3%) | 1 | 00:04:04 |
2415 | 2 (0.3%) | 1 | 00:27:45 |
2440 | 2 (0.3%) | 1 | 00:07:16 |
2520 | 2 (0.3%) | 2 | 00:05:02 |
2580 | 2 (0.3%) | 2 | 00:05:27 |
5 | 2 (0.3%) | 1 | 00:00:41 |
5250 | 2 (0.3%) | 2 | 00:02:46 |
55 | 2 (0.3%) | 1 | 00:00:12 |
1 | 2 (0.3%) | 2 | 00:01:19 |
2100 | 2 (0.3%) | 1 | 00:03:46 |
22515 | 2 (0.3%) | 1 | 00:06:18 |
2550 | 2 (0.3%) | 1 | 00:02:11 |
3 | 2 (0.3%) | 1 | 00:22:11 |
360 | 2 (0.3%) | 1 | 00:02:57 |
434 | 2 (0.3%) | 1 | 00:00:06 |
7200 | 2 (0.3%) | 2 | 00:01:51 |
870 | 2 (0.3%) | 2 | 00:07:16 |
-6 | 1 (0.2%) | 1 | 00:00:58 |
10 | 1 (0.2%) | 1 | 00:03:41 |
11775 | 1 (0.2%) | 1 | 00:04:07 |
14526 | 1 (0.2%) | 1 | 00:01:32 |
1500 | 1 (0.2%) | 1 | 00:02:24 |
1740 | 1 (0.2%) | 1 | 00:15:14 |
18000 | 1 (0.2%) | 1 | 00:06:55 |
1875 | 1 (0.2%) | 1 | 00:03:52 |
19150 | 1 (0.2%) | 1 | 00:06:52 |
2075 | 1 (0.2%) | 1 | 00:05:44 |
2135 | 1 (0.2%) | 1 | 00:05:34 |
216000 | 1 (0.2%) | 1 | 00:05:05 |
21750 | 1 (0.2%) | 1 | 00:04:57 |
2200 | 1 (0.2%) | 1 | 00:03:28 |
2235 | 1 (0.2%) | 1 | 00:07:16 |
22525 | 1 (0.2%) | 1 | 00:04:14 |
2342 | 1 (0.2%) | 1 | 00:00:03 |
23940 | 1 (0.2%) | 1 | 00:03:26 |
247.5 | 1 (0.2%) | 1 | 00:07:47 |
2640 | 1 (0.2%) | 1 | 00:06:00 |
2705 | 1 (0.2%) | 1 | 00:16:54 |
2730 | 1 (0.2%) | 1 | 00:46:22 |
2790 | 1 (0.2%) | 1 | 00:07:54 |
2860 | 1 (0.2%) | 1 | 00:02:34 |
2900 | 1 (0.2%) | 1 | 00:00:24 |
300 | 1 (0.2%) | 1 | 00:00:45 |
3075 | 1 (0.2%) | 1 | 00:08:32 |
320 | 1 (0.2%) | 1 | 00:01:01 |
33 | 1 (0.2%) | 1 | 00:00:07 |
3465 | 1 (0.2%) | 1 | 00:00:07 |
36387 | 1 (0.2%) | 1 | 00:02:59 |
380 | 1 (0.2%) | 1 | 00:00:12 |
43200 | 1 (0.2%) | 1 | 00:01:17 |
4375 | 1 (0.2%) | 1 | 00:01:02 |
457 | 1 (0.2%) | 1 | 00:01:57 |
5400 | 1 (0.2%) | 1 | 00:03:55 |
5625 | 1 (0.2%) | 1 | 00:03:21 |
57 | 1 (0.2%) | 1 | 00:00:28 |
6080 | 1 (0.2%) | 1 | 00:06:58 |
6410 | 1 (0.2%) | 1 | 00:05:36 |
6552 | 1 (0.2%) | 1 | 00:03:10 |
687 | 1 (0.2%) | 1 | 00:00:05 |
7 | 1 (0.2%) | 1 | 00:00:39 |
750 | 1 (0.2%) | 1 | 00:13:13 |
775 | 1 (0.2%) | 1 | 00:04:06 |
8 | 1 (0.2%) | 1 | 00:00:02 |
8150 | 1 (0.2%) | 1 | 00:02:26 |
8600 | 1 (0.2%) | 1 | 00:08:20 |
8707.5 | 1 (0.2%) | 1 | 00:05:43 |
898 | 1 (0.2%) | 1 | 00:14:20 |
9025 | 1 (0.2%) | 1 | 00:01:28 |
972.5 | 1 (0.2%) | 1 | 00:08:26 |
100 | 1 (0.2%) | 1 | 00:01:48 |
11 | 1 (0.2%) | 1 | 00:00:07 |
12 | 1 (0.2%) | 1 | 00:00:19 |
1406 | 1 (0.2%) | 1 | 00:02:41 |
1456 | 1 (0.2%) | 1 | 00:00:10 |
168.75 | 1 (0.2%) | 1 | 00:03:04 |
1840 | 1 (0.2%) | 1 | 00:05:16 |
1882.5 | 1 (0.2%) | 1 | 01:15:56 |
2025 | 1 (0.2%) | 1 | 00:01:45 |
2160 | 1 (0.2%) | 1 | 00:12:41 |
21975 | 1 (0.2%) | 1 | 00:07:44 |
225 | 1 (0.2%) | 1 | 00:05:52 |
2253 | 1 (0.2%) | 1 | 00:00:22 |
22650 | 1 (0.2%) | 1 | 00:04:54 |
234 | 1 (0.2%) | 1 | 00:06:51 |
2350 | 1 (0.2%) | 1 | 00:22:54 |
24 | 1 (0.2%) | 1 | 00:00:20 |
2410 | 1 (0.2%) | 1 | 00:12:20 |
24375 | 1 (0.2%) | 1 | 00:04:18 |
2450 | 1 (0.2%) | 1 | 00:27:46 |
2576 | 1 (0.2%) | 1 | 00:07:16 |
2670 | 1 (0.2%) | 1 | 00:12:26 |
2720 | 1 (0.2%) | 1 | 00:02:39 |
2760 | 1 (0.2%) | 1 | 00:04:56 |
2820 | 1 (0.2%) | 1 | 00:09:06 |
2875 | 1 (0.2%) | 1 | 00:07:42 |
290 | 1 (0.2%) | 1 | 00:02:34 |
32.5 | 1 (0.2%) | 1 | 00:03:42 |
327000 | 1 (0.2%) | 1 | 00:02:05 |
3300 | 1 (0.2%) | 1 | 00:03:26 |
36750 | 1 (0.2%) | 1 | 00:03:19 |
3кн | 1 (0.2%) | 1 | 00:00:09 |
40 | 1 (0.2%) | 1 | 00:01:59 |
450 | 1 (0.2%) | 1 | 00:00:50 |
46 | 1 (0.2%) | 1 | 00:04:29 |
515 | 1 (0.2%) | 1 | 00:02:47 |
5350 | 1 (0.2%) | 1 | 00:02:58 |
54000 | 1 (0.2%) | 1 | 00:02:24 |
56 | 1 (0.2%) | 1 | 00:00:14 |
5677 | 1 (0.2%) | 1 | 00:00:40 |
57600 | 1 (0.2%) | 1 | 00:07:39 |
640 | 1 (0.2%) | 1 | 00:05:54 |
65 | 1 (0.2%) | 1 | 00:11:42 |
660 | 1 (0.2%) | 1 | 00:12:55 |
772.5 | 1 (0.2%) | 1 | 00:03:28 |
780 | 1 (0.2%) | 1 | 00:07:53 |
80 | 1 (0.2%) | 1 | 00:03:02 |
87030 | 1 (0.2%) | 1 | 00:01:23 |
90 | 1 (0.2%) | 1 | 00:02:13 |
93200 | 1 (0.2%) | 1 | 00:00:08 |
9700 | 1 (0.2%) | 1 | 00:02:04 |
9900 | 1 (0.2%) | 1 | 00:13:17 |
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