Question

Первый мастер изготавливает боту за 12 дней, а второй за 15 дней. За сколько дней Обама мастера изготовят юрту если они будут работать вместе?

Answer 1

Ответ:

1)12+15=27(дней)оба мастера изготовят юрту

ответ: за 27 дней

Answer 2

Solution:

To find out how many days it will take for the two masters to make a yurt if they work together, we can use the formula:

1 / (time taken by the first master) + 1 / (time taken by the second master) = 1 / (time taken when working together)

Plugging in the given values:

1 / 12 + 1 / 15 = 1 / x

Let's solve for x.

Calculation:

1 / 12 + 1 / 15 = 1 / x

(15 + 12) / (12 * 15) = 1 / x

27 / 180 = 1 / x

x = 180 / 27

x = 6.67

Answer:

So, when the two masters work together, they will be able to make the yurt in approximately 6.67 days.