Let x be the number of parts the second worker makes in one hour. The first worker makes x + 10 parts per hour. Let's say the time it takes for the second worker to complete the order is t hours. For the first worker, it would take t - 3 hours to complete the same order. Therefore, 60 = xt and 60 = (x + 10)(t - 3). From the first equation, x = 60/t. Substitute x into the second equation: 60 = (60/t + 10)*(t - 3). Solve the equation to find t. After finding t, substitute t back to find x, the number of parts the second worker makes in one hour.
Задача Задача №781530
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