the Length breadth and height of a room are 8m 25cm, 6 m 75 cm and 4 m 50 cm respectively determine the longest rod which can measure the three dimensions of room exactly
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We know 1m = 100 cm .
so,
8 m 25 cm = 825 cm.
6 m 75 cm = 675 cm.
4 m 50 cm = 450 cm.
Factors of 825 = 3*5*5*11 .
Factors of 675 = 3*3*3*5*5
Factors of 450 = 2*3*3*5*5.
Now watching the common terms which are 3 , 5 ,5.
Hence ,
LONGEST ROD = 3 * 5*5
= 75 cm.
_________________
_________________
ANKIT
USE PC FOR CORRECT FORMAT.
______________
We know 1m = 100 cm .
so,
8 m 25 cm = 825 cm.
6 m 75 cm = 675 cm.
4 m 50 cm = 450 cm.
Factors of 825 = 3*5*5*11 .
Factors of 675 = 3*3*3*5*5
Factors of 450 = 2*3*3*5*5.
Now watching the common terms which are 3 , 5 ,5.
Hence ,
LONGEST ROD = 3 * 5*5
= 75 cm.
_________________
_________________
ANKIT
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