Question

Для посева заготовили семена ячменя, овса, проса,всего 220 т 5 ц. Ячменя было заготовлено 85 т, овса- на 9 т5 ц меньше, чем ячменя. Сколько проса заготовлено для посева? Помагите пожалуйста решить задачу!!!!!

Answer 1

1) 85-9.5=75.5 ( т)-овес
2) 85+75.5=160.5 (т)-овес+ячмень
3) 220.5-160.5=60 (т)-просо

Answer 2

Solution:

To solve this problem, we can use the information provided about the quantities of barley, oats, and millet seeds prepared for sowing.

Let's denote: - B as the quantity of barley seeds (in tons) - O as the quantity of oats seeds (in tons) - M as the quantity of millet seeds (in tons)

Given: - B = 85 t - O = B - 9 t 5 c - B + O + M = 220 t 5 c

We can use the given information to find the quantity of millet seeds prepared for sowing.

Calculation:

We know that O = B - 9 t 5 c. Substituting the value of B into the equation, we get:

O = 85 t - 9 t 5 c

Now, we can find the value of O:

O = 85 t - 9 t 5 c = 75 t 5 c

We also know that B + O + M = 220 t 5 c. Substituting the values of B and O into the equation, we get:

85 t + 75 t 5 c + M = 220 t 5 c

Now, we can find the value of M:

M = 220 t 5 c - 85 t - 75 t 5 c

M = 60 t

Answer:

The quantity of millet seeds prepared for sowing is 60 tons.