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krati

· started a discussion

· 1 Months ago

720 m should be the answer (Question: 12023.0 )

if its 720 meters it is 0.72 Kms.

Question:
The circumference of the front wheel and hind wheel of a cart are 80cm and 18cm respectively. A mark is put at the point of contact of each wheel with the ground. Find the distance travelled by the cart so that the mark points on each wheel touch the ground together again?
Options:
A) 6 meter
B) 7 meter
C) 7.2 meter
D) 9.2 meter
E) None of these
Solution:
LCM of 80 and 18 = 720cm
Required Distance = 7.2 meter

Knowledge Expert

· commented

· 1 Months ago

720 cm = 7.2m
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