Answer :

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Its 9.5 Also i like Trains 190 ÷ 21 = 9.5

View image Eshaunlee476
21 goes into 190 9 times. I did this on calculator and then on paper  heres how
       9      
21/190
    -189
         1
At some levels its okay to just say 9 or 9 remainder 1 but I went further just in case
      9.04      
21/190 l l
   -189VV
         100
         - 84
          16
It is a repeating decimal so I'm sure you wont have to go further than that