Question

В первый день привезли 123 мешка риса,а во второй день -118 мешков риса.Причем в первый день привезли на 75 кг риса больше,чем во второй. Сколько килограмм риса привезли в каждый из двух дней

Answer 1

1)123-118=5(мешков) - в 1-й день привезли больше, чем во 2-й день
2)75:5=15(кг) - в одном мешке
3)15*123=1845(кг) - привезли в 1-й день
4)15*118=1770(кг) - привезли во 2-й день
Ответ: 1845 кг и 1770 кг

Answer 2

Calculation of Rice Delivery

To calculate the amount of rice delivered on each of the two days, we can set up a system of equations based on the given information.

Let's assume that the amount of rice delivered on the first day is represented by x kilograms, and the amount of rice delivered on the second day is represented by y kilograms.

According to the given information: - On the first day, 123 bags of rice were delivered. - On the second day, 118 bags of rice were delivered. - The amount of rice delivered on the first day was 75 kilograms more than the amount delivered on the second day.

Based on this information, we can set up the following equations:

Equation 1: x + y = 123 (since the total number of bags delivered on both days is 123)

Equation 2: x = y + 75 (since the amount of rice delivered on the first day is 75 kilograms more than the amount delivered on the second day)

To solve this system of equations, we can substitute Equation 2 into Equation 1:

(y + 75) + y = 123

Simplifying the equation:

2y + 75 = 123

Subtracting 75 from both sides:

2y = 48

Dividing both sides by 2:

y = 24

Now that we have the value of y, we can substitute it back into Equation 2 to find the value of x:

x = 24 + 75 = 99

Therefore, 99 kilograms of rice were delivered on the first day, and 24 kilograms of rice were delivered on the second day.

So, the answer is: - On the first day, 99 kilograms of rice were delivered. - On the second day, 24 kilograms of rice were delivered.