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A workshop processes a batch of parts, 2 / 5 of the total number is completed in the first day, 1 / 4 of the first day is completed in the second day, a total of 50 parts are completed in two days, how many parts are there in total (solve with calculation process) please help! Thank you
Little girl de Yidi,
Of the total number completed the next day:
2/5×1/4＝1/10
This batch of parts includes:
50 (2 / 5 + 1 / 10) = 100 (pieces)
The workshop made a batch of parts, the first day to complete the total, the second day to complete the total. The first day to do 50, the second day to do how many?
Please write down the question
A workshop processes a batch of parts. On the first day, it has finished more than 2 pieces of 1 / 3 of the total quantity, and on the first day, it has finished the remaining 1 / 2 pieces less than one piece. At this time, there are still 38 pieces left to be finished. How many parts are there in total
Suppose there are x parts in this batch
（1/3x+2)+[x-(1/3x+2)]*1/2-1+38=x
The solution is x = 114
There are 114 parts in this batch
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