Question

a car racing has a circular lap and organisational to hold both 23400 metres and 43200 metres using the same like what should be the circumference of the circle so that both the races start to finish at the same point

Answer 1

Answer:

Circumferance of the cirlce = 1800mtrs

Step-by-step explanation:

Given condition that both 23400 mtr and 43200 mtr races should start and end at same point.

This is possible only when we can find the largest possible common multiplier for 23400 and 43200.

We can write

234 = 13 x 100 x 18

432 = 24 x 100 x 18

∴ 1800 is the largest possible multipler for both numbers.

∴ Circumference of the circle should be 1800 mtrs