Hello, it seems your questions didn't upload correctly. Are you able to resend it?
Answer:
5.2%
Step-by-step explanation:
((999.4 × 100) ÷ 950) - 100
(99,940 ÷ 950) - 100
105.2 - 100
5.2
11/4 is the mixed fraction of that
Think you need to add everything up