Question

Первый мастер за 8 ч делает 176 рамок для фотографий. Второй за 1 ч изготавливает на 6 рамок меньше, чем первый. Сколько рамок изготовят оба мастера за 5 ч, работая вместе?

Answer 1

176/8=22 - 1 мастер за час
22-6=16 - 2 мастер за час
(22+16)*5=190
Ответ :190

Answer 2

Первый за час сделает
176/8=22 рамки
тогда вторй за час
22-6=16 рамок
оба за один час
22+16=38 рамок
ода за пять часов
38*5=190 рамок

Answer 3

Calculating the Number of Frames Produced

To calculate the number of frames produced by both masters working together, we can follow these steps:

1. Calculate the individual production rates: - The first master produces 176 frames in 8 hours. - The second master produces 176 - 6 = 170 frames in 8 hours.

2. Calculate the combined production rate: - Add the individual production rates to find the total frames produced in 1 hour. - Then, multiply the combined production rate by 5 to find the total frames produced in 5 hours.

Individual Production Rates

The first master produces 176 frames in 8 hours, so the production rate is: 176 frames / 8 hours = 22 frames/hour. The second master produces 170 frames in 8 hours, so the production rate is: 170 frames / 8 hours = 21.25 frames/hour.

Combined Production Rate

Adding the individual production rates: 22 frames/hour + 21.25 frames/hour = 43.25 frames/hour.

Total Frames Produced in 5 Hours

Multiplying the combined production rate by 5: 43.25 frames/hour * 5 hours = 216.25 frames.

Therefore, both masters working together will produce approximately 216 frames in 5 hours.