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Donatello
•
3mo ago
•
78%
Need help with simple math problem.
Hi,
I found online a nice (and seemed easy) math problem.
Rocket A travel from Mars to Earth in 200 days
Rocket B travel from Earth to Mars in 150 days, but take off 30 days later
When they cross each other, which one is the closet to the earth ?
So they give a "flat" answer, without giving any explanation on how they reach this conclusion.
What would be your simplest Mathematical solution for this ?
Thanks.
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