Floor weight capacity

[Racergirl928]

Hello,
I have a fleetwood manufactured home on a cinder block foundation built in
2013 and I was curious about what the floor weight capacity
is. I’m looking to build a home gym in one of the bedrooms. The power rack
I’m looking at purchasing is 300 lbs by itself and it’s about 100 sq feet.
Plus the weight bar, weights, and bench I will be adding to that, probably another 200 lbs. Any idea if the floor would be able to hold that much weight safely
without causing any damage? I tried to look this up with the manufacturer
but was unable to find this specific information.
Thanks