Question

На прилавке лежат 10 гирек массой n,n+1,...,n+9. Продавец взял одну из них, после чего общий вес всех оставшихся составил 1325. Гирьку какого веса взял продавец? СКОРЕЕ УМОЛЯЮ!!!!!!!!!!!!!!!!!!!!!!У МЕНЯ 10 МИНУТ

Answer 1

Ответ: предпологаемый ответ: 161

ответ может быть неверным

Пошаговое объяснение:

Answer 2

Problem Analysis

In this problem, we are given that there are 10 weights on a counter with masses ranging from n to n+9. The seller takes one of the weights, and the total weight of the remaining weights is 1325. We need to determine the mass of the weight that the seller took.

Solution

Let's assume that the mass of the weight that the seller took is x. Since the total weight of the remaining weights is 1325, we can set up the following equation:

(n + n+1 + n+2 + ... + n+9) - x = 1325

To simplify the equation, we can use the formula for the sum of an arithmetic series:

(10n + 45) - x = 1325

Simplifying further:

10n + 45 - x = 1325

Rearranging the equation:

10n - x = 1280

Now, we need to find the value of x. To do this, we need to know the value of n. Unfortunately, the given information does not provide the value of n. Therefore, we cannot determine the exact mass of the weight that the seller took without additional information.

Please provide the value of n so that we can calculate the mass of the weight that the seller took.