Question

Мастер может выполнить 1/3 задания за два часа. Ученик сделает 1/8 той же работы за 3 часа. Во сколько раз производительность труда подмастерья меньше производительности труда мастера ​

Answer 1

Ответ:

В 4 раза производительность ученика меньше производительности мастера

Пошаговое объяснение:

1/3÷2=1/3×1/2=1/6 за 1 час мастер

1/8÷3=1/8×1/3=1/24 за 1 час ученик

1/6÷1/24=1/6×24/1=4

Answer 2

Calculation of Productivity

To compare the productivity of the master and the apprentice, we need to calculate the amount of work each of them can complete in one hour.

Let's start with the master: - The master can complete 1/3 of the task in 2 hours. - Therefore, the master's productivity is (1/3) / 2 = 1/6 of the task per hour.

Now let's calculate the productivity of the apprentice: - The apprentice can complete 1/8 of the task in 3 hours. - Therefore, the apprentice's productivity is (1/8) / 3 = 1/24 of the task per hour.

Comparison of Productivity

To find the ratio of the apprentice's productivity to the master's productivity, we divide the apprentice's productivity by the master's productivity:

(1/24) / (1/6) = (1/24) * (6/1) = 1/4

Therefore, the productivity of the apprentice is 1/4 of the productivity of the master.