Question

В магазине продали несколько наборов стаканов.Общее количество проданных стаканов составило 36 шт.Известно,что один набор состоял из 12 стаканов,а остальные наборы-из 6.Сколько наборов из 6 стаканов продали?

Answer 1

36-12=24
24:6=4 столько наборов из 6 стаканов продали

Answer 2

$36=12+6\cdot 4$
Ответ: 4

Answer 3

Calculating the Number of Sets of 6 Glasses Sold

To calculate the number of sets of 6 glasses sold, we can use a simple algebraic approach.

Let's assume the number of sets of 12 glasses sold is x and the number of sets of 6 glasses sold is y.

We know that the total number of glasses sold is 36. Therefore, we can create the equation: 12x + 6y = 36

We also know that the total number of sets sold is the sum of the sets of 12 glasses and the sets of 6 glasses, so: x + y = total number of sets

We can solve these equations to find the value of y.

Solving for the Number of Sets of 6 Glasses Sold

Using the equation 12x + 6y = 36, and knowing that x + y = total number of sets, we can solve for y.

First, we can solve for x in terms of y from the second equation: x = total number of sets - y

Substitute x in the first equation: 12(total number of sets - y) + 6y = 36

Simplify the equation: 12(total number of sets) - 12y + 6y = 36 12(total number of sets) - 6y = 36 12(total number of sets) = 6y + 36 12(total number of sets) = 6(y + 6)

Divide by 6: 2(total number of sets) = y + 6

Subtract 6 from both sides: 2(total number of sets) - 6 = y

So, the number of sets of 6 glasses sold, y, is equal to 2(total number of sets) - 6.

Conclusion

To find the number of sets of 6 glasses sold, substitute the total number of sets into the equation y = 2(total number of sets) - 6.