SOLUTION: two planets are in orbit around the sun. both move in a clockwise direction. the outer planet takes 22 years to complete an orbit while the inner planet takes 10 years.when will th

Algebra ->  Proofs -> SOLUTION: two planets are in orbit around the sun. both move in a clockwise direction. the outer planet takes 22 years to complete an orbit while the inner planet takes 10 years.when will th      Log On


   

Question 836405: two planets are in orbit around the sun. both move in a clockwise direction. the outer planet takes 22 years to complete an orbit while the inner planet takes 10 years.when will they next both be in their current positions again?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's the LCD of the 2 periods.
= 110 years