What is the greatest possible length which can be used to measure exactly the lengths 12 m, 6 m and ...
What is the greatest possible length which can be used to measure exactly the lengths 12 m, 6 m and 40 m?
Answer/Solution
2m
Steps/Work
Required length = HCF of 12 m, 6 m, 40m = 2m
Answer is A
Answer is A