Question

В гончарной мастерской • один мастер делает 17 глиняных медалей в час,• другой мастер делает еще 8 медалей за час.За сколько часов они будут готовить 420 глиняных медалей?​

Answer 1

1м-17г

2м-е8м за чяс

17+8=25ч

Answer 2

Ответ:

16 ч 48 мин понадобится

Пошаговое объяснение:

17+8=25 дет/час общая производительность

420:25=16,8 часов или 16 ч 48 мин

Answer 3

Calculation of Time to Make 420 Clay Medals

To calculate the time it will take for the two masters to make 420 clay medals, we need to determine the combined rate at which they work and divide it by the total number of medals.

Let's break down the information given:

- One master makes 17 clay medals per hour. - Another master makes an additional 8 medals per hour.

To find the combined rate, we add the rates of the two masters:

17 medals/hour + 8 medals/hour = 25 medals/hour.

Now, we can calculate the time it will take to make 420 clay medals by dividing the total number of medals by the combined rate:

420 medals / 25 medals/hour = 16.8 hours.

Therefore, it will take approximately 16.8 hours for the two masters to make 420 clay medals.