1 billion is 1,000 million 1,000,000,000
so
27,003,095,000
260 divided by 90 is 2.8 and you would probably want to round that up so 3 quarts
1 ton = 2,000 pounds
3 tons = 6,000 pounds
$480/6,000 = 0.08
per pound is $0.08
I’m pretty sure it’s Number 3. Hope I’m Right.
You can see 84.78 as
.
So, you can see the problem as 
First, multiply all the numerators together and all the denominators together.
You end up with 
=33.912