Question

Для перевозки молока созданы специальные машины -молоковозы-гиганты.В прошлом году город обслуживали 5 таких машин, а в этом году 7.На семи машинах стали привозить на 38 т. молокабольше,чем раньше.Вопрос сколько тонн молока привезли в город на молоковозах-гигуана в прошлом году и сколько в этом?

Answer 1

Можно по поняткей не ясно........................................ можно по проще

Answer 2

Составим уравнение
х-тонна молока провозящие на машинах
5х-сколько тонно привезут на 5 машинах
5х+38=7х-привезут на 7 машинах
решим уравнение
5х+38=7х
-2х=-38
х=19
19*5=95
95+38 или 7*19 =133т

ответ: тонн на 5 машинах,133 тонн на 7 машинах

Answer 3

Calculation of Milk Delivery Increase

To calculate the increase in milk delivery in the city, we need to find the difference between the amount of milk delivered in the previous year and the current year.

According to the information provided, in the previous year, the city was serviced by 5 milk tanker trucks, while in the current year, the number of trucks increased to 7. On these seven trucks, an additional 38 tons of milk were delivered compared to before.

To find the amount of milk delivered in the previous year, we need to subtract the additional 38 tons from the total amount delivered in the current year.

Let's calculate it:

Total milk delivered in the current year = Total milk delivered in the previous year + Additional milk delivered on seven trucks

Let's assume the total milk delivered in the previous year is X tons.

Total milk delivered in the current year = X + 38 tons

Since the total milk delivered in the current year is not provided, we cannot determine the exact amount of milk delivered in the previous year or the current year.

Please provide the total amount of milk delivered in the current year, and I will be able to calculate the amount of milk delivered in the previous year.