Question

Сварили 8 кг клубничного варенья, а малинового - на 2 кг меньше. Всё варенье разложили в банки одинаковой вместимости. Банок с малиновым вареньем оказалось на 5 шт. меньше. Сколько всего получилось банок с вареньем?Решите пожалуйста срочно.

Answer 1

8-2=6кг- сварили малинового8-6=2кг- на столько меньше малинового, чем клумничного2кг:5=2000г:5=400г- в одной банке8кг:400=8000г:400г=20б- с клубничным вареньем6кг:400=6000г:400г=15б- с малиновым вареньем20+15=35б- всего банок с вареньем

Answer 2

Calculating the Number of Jars of Jam

To solve this problem, we can use a system of equations. Let's denote the number of jars of strawberry jam as x and the number of jars of raspberry jam as y.

Given: - 8 kg of strawberry jam - 2 kg less of raspberry jam compared to the strawberry jam - 5 fewer jars of raspberry jam than strawberry jam

We can set up the following equations: 1. x - 2 = y (Equation 1, representing the difference in the amount of strawberry and raspberry jam) 2. x - 5 = y (Equation 2, representing the difference in the number of jars of strawberry and raspberry jam)

Solving the Equations

We can solve the system of equations to find the values of x and y.

Substituting Equation 1 into Equation 2: x - 5 = x - 2

Solving for x: -5 = -2 x = 3

Now that we have the value of x, we can find the value of y using Equation 1: y = x - 2 y = 3 - 2 y = 1

Total Number of Jars

So, the total number of jars of jam is the sum of the jars of strawberry and raspberry jam: Total = x + y Total = 3 + 1 Total = 4

Therefore, the total number of jars of jam is 4.