The length of the thick wire is 46 m, and the length of the thin wire is 34 m. 9 m of wire were used.
| December 26, 2020 | education
The length of the thick wire is 46 m, and the length of the thin wire is 34 m. 9 m of wire were used. How many meters of wire are left?
since it is not said which wire was used up, it means that all the wires were consumed. Then the total length of the wires was 46 + 34 = 80 m
Used up 9 meters, and left 80-9 = 71 m
Answer: 71 m left
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