Question

Мастер за 1 час изготовляет 20 изделий, а его ученик 15 изделий. Сколько изделий они изготовят вместе за 3 часа , 1 день, 1 месяц?

Answer 1

1)(20+15)×3=105 ( д.)- за 3 часа
1д.= 24 часа
2)(20+15)×24=840 (д.)- за 1 день
1м.=720 часов
3)(20+15)×720=25 200 (д.)- за 1 месяц
  Ответ: 105; 840; 25 200.

Answer 2

20+15=35-мастер и ученик изготавливают за час
35x3=105-сколько они изготавливают за 3 часа
35x24=840-сколько они изготавливают за 1 день
840x7x4=23520-сколько они изготавливают за месяц

Answer 3

Calculation of Total Production

To calculate the total number of products they will produce together, we need to determine the production rate per hour for both the master and the apprentice.

Given: - The master produces 20 products in 1 hour. - The apprentice produces 15 products in 1 hour.

To find the total production in 3 hours, we can add up their individual production rates and multiply by the number of hours:

Total production in 3 hours = (Master's production rate + Apprentice's production rate) * 3

Let's calculate the total production in 3 hours:

Total production in 3 hours = (20 + 15) * 3 = 35 * 3 = 105 products

Therefore, they will produce 105 products together in 3 hours.

Calculation of Daily Production

To calculate the total number of products they will produce in 1 day, we need to determine the number of hours they work in a day. Let's assume they work for 8 hours in a day.

Given: - The master produces 20 products in 1 hour. - The apprentice produces 15 products in 1 hour. - They work for 8 hours in a day.

To find the total production in 1 day, we can add up their individual production rates and multiply by the number of hours:

Total production in 1 day = (Master's production rate + Apprentice's production rate) * Number of hours in a day

Let's calculate the total production in 1 day:

Total production in 1 day = (20 + 15) * 8 = 35 * 8 = 280 products

Therefore, they will produce 280 products together in 1 day.

Calculation of Monthly Production

To calculate the total number of products they will produce in 1 month, we need to determine the number of working days in a month. Let's assume there are 22 working days in a month.

Given: - The master produces 20 products in 1 hour. - The apprentice produces 15 products in 1 hour. - They work for 8 hours in a day. - There are 22 working days in a month.

To find the total production in 1 month, we can multiply the total production in 1 day by the number of working days in a month:

Total production in 1 month = Total production in 1 day * Number of working days in a month

Let's calculate the total production in 1 month:

Total production in 1 month = 280 * 22 = 6160 products

Therefore, they will produce 6160 products together in 1 month.