Question

Двое рабочих изготовили 145 деталей . Один из них работал 7 часов и изготавливал в час 13 деталей , а другой изготовил остальные детали за 6 часов.Сколько деталей изготавливал второй рабочий.

Answer 1

7*13=91 деталей изготовил первый рабочий                                                              145-91=54 деталей изготовил второй рабочий                                                           54:6=9 деталей в час изготавливал второй рабочий

Answer 2

Calculation of the Second Worker's Production

To calculate the number of parts produced by the second worker, we need to subtract the number of parts produced by the first worker from the total number of parts.

The first worker produced 13 parts per hour and worked for 7 hours. Therefore, the first worker produced a total of 13 x 7 = 91 parts.

The total number of parts produced by both workers is given as 145 parts.

To find the number of parts produced by the second worker, we subtract the number of parts produced by the first worker from the total:

145 - 91 = 54 parts.

Therefore, the second worker produced 54 parts.