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JokethAxvbjuliana
JokethAxvbjuliana JokethAxvbjuliana
  • 17-08-2016
  • Mathematics
Answered

planets a, b and c orbit a certain star once every 3, 7, and 18 months respectively. if the three planets are now in the same straight line, what is the smallest number of months that must pass before they line up again?

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 17-08-2016

basically, what is the smallest number which all can multiply to

3=3
7=7
18=233

233*7=126

answer is 126 months

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