Question

1 ) В первом овощехранилище на 7.2 т картофеля меньше, чем во втором , а в двух овощехранилищах вместе - 90 т картофеля. Сколько тонн картофеля во втором овощехранилище ?

Answer 1

Пусть х т. в 1 хранилище, тогда х+7,2 во 2 хранилище. Отсюда
х+х+7,2=90
2х+7,2=90
2х=90-7,2
х=82,8/2
х=41,4 т. в 1 хранилище
41,4+7,2=48,6 т. во 2 хранилище

Answer 2

Calculating the Amount of Potatoes in the Second Storage

To calculate the amount of potatoes in the second storage, we can use a system of equations based on the given information.

Let's denote: - the amount of potatoes in the first storage as x tons, - the amount of potatoes in the second storage as y tons.

We have the following information: 1. In the first storage, there are 7.2 tons of potatoes less than in the second storage. 2. The total amount of potatoes in both storages is 90 tons.

Setting Up the Equations

Based on the given information, we can set up the following system of equations: 1. x = y - 7.2 (the amount of potatoes in the first storage is 7.2 tons less than in the second storage) 2. x + y = 90 (the total amount of potatoes in both storages is 90 tons)

Solving the System of Equations

We can solve this system of equations to find the value of y.

Substitute the value of x from the first equation into the second equation: y - 7.2 + y = 90

Combine like terms: 2y - 7.2 = 90

Add 7.2 to both sides: 2y = 97.2

Divide by 2: y = 48.6

Answer

The amount of potatoes in the second storage is 48.6 tons.