This is what I got Hope the helped!!
Answer:

Factor the denominators.

Adjust fractions based on LCM.

Denominators are same, so add the fractions.

Expand the numerator.

Answer:
i hope it will help
Step-by-step explanation:
I did not get the equation so I solve it with two methods
<span>most of the time it saids that s= a number.</span>
It is in the one-hundred-thousands place
so 400,000