An army contingent of 616 members is to march behind army Chapter 1: Real Numbers Maths Class 10 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Question 3. An army contingent of 616 members is to march behind an army band of 32 members in a parade. The two groups are to march in the same number of columns. What is the maximum number of columns in which they can march? is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 1 absolutely free. NCERT Solutions for class 10 Maths Chapter 1: Real Numbers is very essencial for getting good marks in CBSE Board examinations
Question 3. An army contingent of 616 members is to march behind an army band of 32 members in a parade. The two groups are to march in the same number of columns. What is the maximum number of columns in which they can march?
Answer:
To get the maximum number column here we always find HCF and for minimum number we find LCM
So can use Euclid’s algorithm to find the HCF.
Here 616> 32 so always divide greater number with smaller one
When we divide 616 by 32 we get quotient 19 and remainder 8
So we can write it as
616 = 32 x 19 + 8
Now divide 32 by 8 we get quotient 4 and no remainder
So we can write it as
32 = 8 x 4 + 0
As there are no remainder so our HCF will 8
So that maximum number of columns in which they can march is 8.
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