Question by Summer Clouds - Discuss with MathYouLike

Summer Clouds

23/06/2017 at 08:41

After stocking up firewoood, the worker summed up that from the certain number of logs he made 72 logs besides 53 cuts were made. He saws only one log at a time. How many logs were at the beginning?
A. 18
B. 19
C. 20
D. 21

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Lê Quốc Trần Anh Coordinator 23/06/2017 at 10:19

The answer is C: 19 logs.

There were: \(72-53=19\left(logs\right)\)

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