Question

Токарь за 1 час обрабатывает 16 заготовок,а его ученик-12.Над выполнением задания сначала 3 часа работал токарь,затем токарь и ученик вместе работали в течение трёх часов.Сколько всего заготовок они обработали за 6 часов?

Answer 1

16*3=48 (з.) изготовил токарь за 3 часа
(16+12)*3=84(з) изготовили вместе еще за 3 часа
48+84=132(з)
Ответ: всего за 6 часов они изготовили 132 заготовки

Answer 2

Calculating the Total Work Done by the Turner and the Apprentice

To calculate the total number of workpieces processed by the turner and the apprentice in 6 hours, we can follow these steps:

1. Calculate the Work Done by the Turner in 3 Hours: - The turner processes 16 workpieces in 1 hour. - In 3 hours, the turner processes 16 * 3 = 48 workpieces.

2. Calculate the Work Done by the Turner and the Apprentice Together in the Next 3 Hours: - The turner processes 16 workpieces in 1 hour, and the apprentice processes 12 workpieces in 1 hour. - Together, they process 16 + 12 = 28 workpieces in 1 hour. - In 3 hours, they process 28 * 3 = 84 workpieces.

3. Calculate the Total Work Done in 6 Hours: - Add the work done by the turner in the first 3 hours to the work done by both the turner and the apprentice in the next 3 hours: - Total work done = 48 (by turner) + 84 (by turner and apprentice) = 132 workpieces.

Therefore, the turner and the apprentice processed a total of 132 workpieces in 6 hours.