Three pieces of timber , 42-m ,49-m , and 63-m long ,have to be divided into planks of the same length . what is the greatest possible length of each plank?
Answers
Answered by
2
Answer:Hi mate
Step-by-step explanation:
Greatest possible length of each plank = HCF of all no.'s
= HCF of 42 m, 49 m, 63 m
= 7 m
Therefore, the largest possible length of each plank is 7 m.
Similar questions