the measuring rods are 45 se 50 cm and 75 cm in the length what is the least in criminal of a rope that can be measured by the full length of each of these three tools.
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Hi ,
Lengths of the Three rods are 45cm,
50cm , 75cm.
We have to find LCM of 45 , 50, 75
by prime factorization method :
45 = 3 × 3 × 5
50 = 2 × 5 × 5
75 = 3 × 5 × 5
Therefore ,
LCM ( 45 , 50 , 75 ) = 5 × 2 × 3 × 3 × 5
= 450
Least length of the rope is 450 cm .With
this we can measure given three
rods .
I hope this helps you.
: )
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Answer:
Happy birthday to you g
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