Question

Реши задачу с помощью уравнения.В наборе было несколько открыток.Их разложили по 2 в 8 конвертов.Сколько открыток разложили?

Answer 1

Четыре штуки: 8:2=4 XD

Answer 2

I can help you with math problems. To solve this problem, you need to write an equation that represents the situation. Let x be the number of cards in the set. Then, the equation is:

$$2 \times 8 = x$$

To find x, you need to divide both sides by 2:

$$\frac{2 \times 8}{2} = \frac{x}{2}$$

Simplify:

$$8 = \frac{x}{2}$$

Multiply both sides by 2:

$$8 \times 2 = \frac{x}{2} \times 2$$

Simplify:

$$16 = x$$

Therefore, the answer is 16 cards. They distributed 16 cards into 8 envelopes, 2 cards per envelope.

You can check your answer by substituting x with 16 in the original equation:

$$2 \times 8 = 16$$

This is true, so the answer is correct.

If you need more help with solving equations, you can visit some of these websites. I hope this was helpful. Have a nice day!