A wire that weighs 24 kilograms is cut into two pieces so that one of the pieces weighs 16 kilograms and is 34 meters long. If the weight of each piece is proportional to its length, how many meters long is the other piece of wire?
8
11
13
17
20
切掉的长度16毫米占了总重量24英寸的2/3,那34米也是总长的2/3,另外的1/3就是34的1/2也就是17
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