Question

Помогите пожалуйста с математикой даю 50 баллов. Підприємство одержало замовлення на виготовлення столів. У перший день було виконано 15% усього замовлення, у другий день — 43% , а в третій день була виготовлена решта — 84 столи. Скільки столів було замовлено?​​

Answer 1

Ответ:Удачи!

Пошаговое объяснение:

100%-(15+43)=100%-58%=42% 3 день

84÷42×100=200 было заказано

Answer 2

To find out how many tables were ordered, we can use the information given in the problem. Let's break it down step by step:

1. On the first day, 15% of the total order was completed. 2. On the second day, 43% of the total order was completed. 3. On the third day, the remaining tables were completed, which amounted to 84 tables.

To find the total number of tables ordered, we need to determine the percentage of the order completed on the first and second days.

Let's assume the total number of tables ordered is represented by "x."

On the first day, 15% of the total order was completed, which can be expressed as 0.15x. On the second day, 43% of the total order was completed, which can be expressed as 0.43x.

Adding up the tables completed on the first and second days, we have: 0.15x + 0.43x = 0.58x

We know that the remaining tables completed on the third day amounted to 84 tables.

So, we can set up the equation: 0.58x + 84 = x

Now, let's solve for x:

0.58x + 84 = x 84 = x - 0.58x 84 = 0.42x x = 84 / 0.42 x = 200

Therefore, the total number of tables ordered was 200.

Please let me know if you need any further assistance!