Question

За одну минуту принтер печать 16 страниц сколько страниц можно распечатать на этом принтере за 40 минут хватит ли получаса чтобы распечатать на нем 500 страниц. В кинотеатре 6 кинозалов в каждом кино зале 25 рядов по 24 места сколько всего зрительских мест в кинотеатре За 5 минут в бассейн искра наливается столько воды сколько вытекает через сливное отверстие за 6 минут сколько литров воды вытекает за одну минуту через сливное отверстие если через кран в 30 литров в минуту. Электричка прошла 168 км за 3 часа с какой скоростью оно шла'. Велосипед проехал 24 км сколько времени в пути если ехал со скоростью 12 километров в час. Автомобиль приезжает 1500 метров каждую минуту сколько километров он проежзает 1 час

Answer 1

1) 16×40=640 страниц за 40 мин 16×30=480 страниц за пол часа Ответ: нет не хватит,т.к за 30 мин распечатает 480 страниц 2)25×24=600 мест в 1 кинозале 600×6=3600 мест во всех залах 3)30×5=150 литров набирает за 5 мин 150÷6=25 литров вытекает в минуту 4)168÷3=56 км в час 5)24÷12=2часа был в пути 6)1500×60=90000 метров= 90 километров

Answer 2

Printing Pages on a Printer

To determine how many pages can be printed on a printer in 40 minutes, we need to know the number of pages printed in one minute. According to the information provided, the printer can print 16 pages in one minute. Therefore, in 40 minutes, the printer can print 16 pages/minute x 40 minutes = 640 pages.

As for whether half an hour is enough to print 500 pages on this printer, we need to calculate the number of pages that can be printed in 30 minutes. Since the printer can print 16 pages in one minute, in 30 minutes, it can print 16 pages/minute x 30 minutes = 480 pages. Therefore, it would not be enough time to print 500 pages on this printer in half an hour.

Total Seating Capacity in a Movie Theater

To calculate the total seating capacity in a movie theater, we need to know the number of rows and seats per row in each cinema hall. According to the information provided, there are 6 cinema halls, and each hall has 25 rows with 24 seats per row. Therefore, the total seating capacity in the movie theater is 6 cinema halls x 25 rows x 24 seats = 3,600 seats.

Water Flow in a Pool

To determine the amount of water flowing through a drain hole in a pool, we need to compare the inflow and outflow rates. According to the information provided, the pool fills up with as much water in 5 minutes as it drains through the drain hole in 6 minutes. Additionally, the inflow rate through the faucet is 30 liters per minute.

To calculate the outflow rate through the drain hole, we can set up a proportion:

5 minutes (inflow time) : 6 minutes (outflow time) = 30 liters/minute (inflow rate) : x liters/minute (outflow rate)

Cross-multiplying, we find that the outflow rate is:

x liters/minute = (30 liters/minute) x (6 minutes/5 minutes) = 36 liters/minute

Therefore, the drain hole in the pool releases 36 liters of water per minute.

Speed of a Train

To calculate the speed of a train, we need to know the distance traveled and the time taken. According to the information provided, the train traveled 168 km in 3 hours. To calculate the speed, we divide the distance traveled by the time taken:

Speed = Distance / Time = 168 km / 3 hours = 56 km/h

Therefore, the train was traveling at a speed of 56 km/h.

Travel Time on a Bicycle

To calculate the travel time on a bicycle, we need to know the distance traveled and the speed. According to the information provided, the bicycle traveled 24 km at a speed of 12 km/h. To calculate the travel time, we divide the distance traveled by the speed:

Time = Distance / Speed = 24 km / 12 km/h = 2 hours

Therefore, the bicycle was in transit for 2 hours.

Distance Traveled by a Car

To calculate the distance traveled by a car in 1 hour, we need to know the distance traveled in 1 minute and then convert it to kilometers. According to the information provided, the car travels 1500 meters every minute. To convert this to kilometers, we divide by 1000:

Distance traveled in 1 minute = 1500 meters / 1000 = 1.5 kilometers

To calculate the distance traveled in 1 hour, we multiply the distance traveled in 1 minute by 60:

Distance traveled in 1 hour = 1.5 kilometers/minute x 60 minutes = 90 kilometers

Therefore, the car travels 90 kilometers in 1 hour.

Note: The search results provided snippets that were not directly relevant to the questions asked. Therefore, the answers provided are based on general knowledge and calculations.