2. it has more than two factors
Just simply divdie
5/21= .23 or about .24
Nintendo switch dock = 15.60%
Nintendo Joy-Con = 17.53%
Nintendo Joy-Con Wrist Straps = 3.15%
Nintendo Joy-Con Grip = 7.01%
High Speed 4k HDMI Cable 6 Feet = 1.51%
Nintendo Switch AC Adapter = 2.60%
Nintendo Switch Console = 52.59%
The Answer is b length 600yd
Answer is C
hope this helps!