Answer:
The age of the universe would be larger.
Step-by-step explanation:
The Hubble relation states that an astronomical object's velocity is proportional to the distance between the observer and the object.
v = dH₀
where
- d is the distance between the observer and the object.
- H₀ is the Hubble constant
If the Hubble constant decreases, the velocity will decrease.
Time is determined by taking the quotient between the distance and the velocity.
T = d/v
Therefore, since the velocity decreased, the time increases. Thus, if H₀ was found to be smaller than thought, the age of the universe would be larger.