Rex is six times older than its sibling Spike. Rex's mother dino is ten times older than Rex. Rex's father dino is twice as old as Rex's mother. The sum of all the ages of the members of dino's
family adds up to granduncle dino's age. The granduncle dino had just turned thousand years old
the day the meteors hit the planet. How old was Rex when it became a fossil into the nearest
Whole number?