1100000 = 1.1x106
The number IS in decimal notation!
3.88 is decimal notation.
It is 1100000.
Percent means "out of 100" → 3 % of 1100000 = 3/100 × 1100000 = 33000
decimal notation of 3.159 = 3.159
42.4 as decimal notation = 42.4
decimal notation of 335 = 335.0
0.05 is already in decimal notation.
It is already in decimal notation as 4.8
300 is already in decimal notation.
decimal notation of 960000 = 900000 + 60000