The length of one segment is 5 1/4 dm, and the other is 3 times longer.
| April 30, 2021 | education
The length of one segment is 5 1/4 dm, and the other is 3 times longer. How many dm is the length of the second segment longer than the first?
We will solve this task in steps and explain each of them in detail.
1) 5 1/4 * 3 = 21/4 * 3 = (21 * 3) / 4 = 63/4 = 15 3/4 decimeters – the length of the second segment, since it is three times longer than the length of the first segment. 5 1/4 decimetres;
2) 15 3/4 – 5 1/4 = 10 2/4 = 10 1/2 decimeters – this is how much the length of the second segment is longer than the first, since the length of the first segment is 5 1/4 decimeters, in the second – 15 3/4 decimeters …
Answer: 10 1/2 decimeters more.
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