Length of a string
What are the smallest string length we can cut into 18 equal parts and even 27 equal parts (in decimeters)?
Correct answer:
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Do you want to calculate the greatest common divisor of two or more numbers?
Do you want to convert length units?
You need to know the following knowledge to solve this word math problem:
- algebra
- prime numbers
- divisibility
- least common multiple (LCM)
- greatest common divisor (GCD)
- numbers
- natural numbers
Units of physical quantities:
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