Question

один мастер делает 15 деталей за смену. Сколько деталей делает вся бригада за 8 дней если в бригаде работает 6 человек? 2) из города одновременно в разных направлениях выехали автомобиль и велосипедист. Скорость автомобиля 65км\час а велосипедиста 25км\час. Какое расстояние будет между ними через 3 часа.?

Answer 1

1)
6*15=90 деталей за день 
90*8=720 деталей за 8 дней
2)
65+25=90км/ч
90*3=270 км через 3 часа

Answer 2

Question 1: Один мастер делает 15 деталей за смену. Сколько деталей делает вся бригада за 8 дней, если в бригаде работает 6 человек?

To find out how many parts the entire team produces in 8 days, we need to calculate the total number of parts produced by one master in one day and then multiply it by the number of days and the number of people in the team.

Given: - One master produces 15 parts in one shift.

To calculate the total number of parts produced by one master in one day, we need to know the number of shifts in a day. Since the question does not provide this information, we will assume that there is only one shift in a day.

Therefore, the total number of parts produced by one master in one day is 15.

Now, let's calculate the total number of parts produced by the entire team in one day: - One master produces 15 parts in one day. - The team consists of 6 people.

So, the total number of parts produced by the entire team in one day is 15 * 6 = 90.

Finally, let's calculate the total number of parts produced by the entire team in 8 days: - The team produces 90 parts in one day. - There are 8 days.

Therefore, the total number of parts produced by the entire team in 8 days is 90 * 8 = 720.

Answer: The entire team produces 720 parts in 8 days if there are 6 people in the team and each master produces 15 parts in one shift.

Question 2: Из города одновременно в разных направлениях выехали автомобиль и велосипедист. Скорость автомобиля 65 км/час, а велосипедиста 25 км/час. Какое расстояние будет между ними через 3 часа?

To find the distance between the car and the cyclist after 3 hours, we need to calculate the distance each of them has traveled and then find the difference between their distances.

Given: - The car's speed is 65 km/h. - The cyclist's speed is 25 km/h. - The time is 3 hours.

To calculate the distance traveled by the car, we can use the formula: distance = speed * time. - The car's speed is 65 km/h. - The time is 3 hours.

So, the distance traveled by the car is 65 km/h * 3 hours = 195 km.

To calculate the distance traveled by the cyclist, we can use the same formula: distance = speed * time. - The cyclist's speed is 25 km/h. - The time is 3 hours.

So, the distance traveled by the cyclist is 25 km/h * 3 hours = 75 km.

Now, let's find the difference between their distances: - The distance traveled by the car is 195 km. - The distance traveled by the cyclist is 75 km.

Therefore, the distance between them after 3 hours is 195 km - 75 km = 120 km.

Answer: The distance between the car and the cyclist after 3 hours is 120 km.