Give the step-by-step reasoning process and then the final answer. Zion is 8 years old and his dad is 3 more than 4 times his age. In 10 years, how many years older is Zion's dad than him?
Four times Zion's age is 8 x 4 = 32. So Zion's dad is 32 + 3 = 35 years old. In 10 years, Zion will be 8 + 10 = 18 years old. In 10 years, Zion's dad will be 35 + 10 = 45 years old. Hence, in 10 years, Zion's dad will be 45 - 18 = 27 years older than Zion.
The final answer: 27.