Question

Рабочий разрезал отрезки алюминиевой проволоки, и совершил 52 реза, получил 72 кусочка. Сколько изначально была проволоки. Пожалуйста напишите по действиям

Answer 1

Ответ:

20

Пошаговое объяснение:

После каждого распила число поленьев увеличивается на 1 шт

Значит:

1)72-52=20(бревен) -было

Answer 2

Calculating the Initial Length of the Aluminum Wire

To calculate the initial length of the aluminum wire, we can use the information provided: the worker made 52 cuts and obtained 72 pieces. We can set up a proportion to solve for the initial length of the wire.

Let's denote: - C as the number of cuts made - P as the number of pieces obtained - L as the initial length of the wire

The proportion can be set up as: Cuts made : Pieces obtained = Initial length of wire : Total pieces obtained

So, we have: 52 : 72 = L : 72

To solve for L, we can use the formula: L = (Cuts made x Total pieces obtained) / Pieces obtained

Substituting the values: L = (52 x 72) / 72 L = 52

Therefore, the initial length of the aluminum wire was 52 units.

I hope this helps! If you have any further questions, feel free to ask.