Question

На одной машине за рейс можно перевезти 32 центнера зерна а на другой на 6 центнеров зерна меньше Могут ли две машины за 5 рейсов перевести 30 тонн зерна

Answer 1

32 ц+6 ц=38 ц (две машины за 1 рейс)
38 ц*5=190 ц (две машины за 5 рейсов)
30 т=300 ц (1 т=10 ц)
300 ц-190 ц=110 ц (останется)
Ответ: нет, не могут

300 ц:38 ц=7 17/19 (рейсов)
Понадобится 8 рейсов 

Answer 2

Question Analysis

The question is asking if two trucks, one capable of carrying 32 centners of grain and the other capable of carrying 6 centners less, can transport 30 tons of grain in 5 trips.

Answer

To determine if two trucks can transport 30 tons of grain in 5 trips, we need to calculate the total carrying capacity of both trucks and compare it to the amount of grain that needs to be transported.

Let's calculate the carrying capacity of the first truck:

- Carrying capacity of the first truck: 32 centners

Now, let's calculate the carrying capacity of the second truck, which is 6 centners less than the first truck:

- Carrying capacity of the second truck: 32 centners - 6 centners = 26 centners

To convert centners to tons, we need to know the conversion factor. Unfortunately, the provided search results do not contain the necessary information to determine the conversion factor. Therefore, we cannot accurately convert centners to tons.

However, assuming 1 centner is equal to 100 kilograms, we can estimate the carrying capacity of the trucks in tons:

- Carrying capacity of the first truck: 32 centners * 100 kg/centner * 1 ton/1000 kg = 3.2 tons - Carrying capacity of the second truck: 26 centners * 100 kg/centner * 1 ton/1000 kg = 2.6 tons

Now, let's calculate the total carrying capacity of both trucks:

- Total carrying capacity: 3.2 tons + 2.6 tons = 5.8 tons

Since the total carrying capacity of both trucks is 5.8 tons, it is not enough to transport 30 tons of grain in 5 trips. Therefore, two trucks cannot transport 30 tons of grain in 5 trips.

Please note that the conversion factor and the actual carrying capacities of the trucks may vary depending on the specific context and units used. It is recommended to verify the conversion factor and carrying capacities from reliable sources before making any calculations.