Question

В мастерской 128 гвоздей, шурупов на 39 меньше чем гвоздей а болтов на 18 штук больше чем шурупов. Сколько всего гвоздей шурупов и болтов в мастерской?

Answer 1

1) 128-39=89 шурупов в мастерской
2) 89+18=107 болтов в мастерской
3) 128+89+107=325 всего гвоздей шурупов и болтов в мастерской

Answer 2

Problem Analysis

We are given the following information about the number of nails, screws, and bolts in a workshop: - The number of screws is 39 less than the number of nails. - The number of bolts is 18 more than the number of screws.

We need to determine the total number of nails, screws, and bolts in the workshop.

Solution

Let's assume the number of nails in the workshop is N.

According to the given information: - The number of screws is 39 less than the number of nails, so the number of screws is N - 39. - The number of bolts is 18 more than the number of screws, so the number of bolts is N - 39 + 18.

To find the total number of nails, screws, and bolts, we add up the quantities: - Total nails: N - Total screws: N - 39 - Total bolts: N - 39 + 18

Therefore, the total number of nails, screws, and bolts in the workshop is N + N - 39 + N - 39 + 18.

Let's calculate the total.

Calculation

To calculate the total number of nails, screws, and bolts, we need to simplify the expression N + N - 39 + N - 39 + 18.

Combining like terms, we have 3N - 60.

Therefore, the total number of nails, screws, and bolts in the workshop is 3N - 60.

Answer

The total number of nails, screws, and bolts in the workshop is 3N - 60.

Please note that we don't have the value of N in the given information, so we cannot provide a specific numerical answer.