Question

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?​

Answer 1

Spike's Age = x

Rex's Age = 6x

Mother Dino Age = 6x*10 = 60x

Father Dino Age = 60x*2 = 120x

Granduncle's Age = 1000 years

ATQ :

Spike Age + Rex Age + Father Dino Age + Mother Dino Age = Granduncles Age

• x + 6x + 60x + 120x = 1000

187x = 1000

x = 1000/187

x = 5.35years (Approx)

After Converting To The Nearest Whole Number It Became 5years.

Answer :

Rex Age = 5 years