Question

Ювелир выполняет заказ за 2 часа А его ученик за 6часов . За сколько часов мастер и ученик выполняет заказ работая вместе?

Answer 1

Ответ:

ответ 6×2=12

Пошаговое объяснение:

Уч-6ч

М-6ч.

За сколько часов они сделают заказ вместе?

1)2×6=12

Ответ:за 12 часов

Answer 2

Пошаговое объяснение:

1)6:2=3

Ответ: Они выполнят свою работу за 3 часа.

Answer 3

Calculation of Time Taken by the Master and Apprentice

To calculate the time taken by the master and the apprentice to complete the order when working together, we need to find the reciprocal of their individual rates and add them up.

Let's denote the time taken by the master as M and the time taken by the apprentice as A.

According to the given information: - The master completes the order in 2 hours, so M = 2. - The apprentice completes the order in 6 hours, so A = 6.

To find the time taken when they work together, we use the formula:

1 / (M + A)

Substituting the values, we get:

1 / (2 + 6) = 1 / 8 = 0.125

Therefore, when the master and the apprentice work together, they will complete the order in 0.125 hours, which is equivalent to 7.5 minutes.

Please note that this calculation assumes that the master and the apprentice work at a constant rate throughout the entire duration of the task.