Question

Q8. Two boys start stepping off from an identical place. The steps amount to 63 cm, 70 cm and 77 respectively. What will be the minimum distance that each of them should cover so that all of them can complete the entire distance?​

Answer 1

Answer:

6930

Step-by-step explanation:

To find the minimum distance each should cover so that all can cover the distance in complete steps, we have to find the LCM of 63, 70, 77.

Take LCM of this no.

LCM = 2 × 3 ×3×5×7× 11 = 6930

Hence, the minimum distance each should cover so that all can cover the distance in complete steps is 6930 cm.