Question

The length and breadth of a rectangular field are 110m and 135m respectively. Determine the length of the largest rod (in m) which can measure the length and breadth of the field exactly.

Answer 1

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Answer 2

Length= 110m

Breadth= 30

Length of longest rod that can measure the length and breadth of field will be the HCf

Here I'm finding HCF by Euclid's division algorithm,

110=30x3+20

30=20x1+10

20=10x2+0

Therefore, HCF is 10.

So a 10 m long rod can measure the lenght and breadth of field exactly.