Question

За три дня на элеватор доставили 651 т зерна в первый день было доставлено 10/31 всего зерна во второй 0,9 того что было доставлено в первый день сколько тонн зерна было доставлено на элеватор

Answer 1

651 * $\frac{10}{31}$ = 210 т в первый день
210 *0.9= 189 т  во второй день
651 - 189 - 210 = 252 т  в третий день

Answer 2

Calculating Grain Delivery to the Elevator

To calculate the total grain delivered to the elevator over three days, we can use the information provided.

First Day: - Grain delivered on the first day: 651 tons - This is the total grain delivered on the first day.

Second Day: - The amount of grain delivered on the second day is 0.9 times the amount delivered on the first day.

Now, let's calculate the amount of grain delivered on the second day.

651 tons (grain delivered on the first day) * 0.9 = 585.9 tons

So, the amount of grain delivered on the second day is 585.9 tons.

Third Day: - The remaining grain to be delivered on the third day can be calculated by subtracting the sum of the first and second day's deliveries from the total grain delivered over three days.

651 tons (total grain delivered) - 651 tons (first day) - 585.9 tons (second day) = X tons

Let's calculate X.

651 - 651 - 585.9 = X X = 651 - 651 - 585.9 X = 0.1 * 651 X = 65.1 tons

So, the amount of grain delivered on the third day is 65.1 tons.

Therefore, the amount of grain delivered on the third day is 65.1 tons.