Respuesta :

a. 12:8 or 12/20=6/10
b. You got part 'b' correct 
c. you can simplify 10/5 which is 2
d. about 60% are girls
1. is 3:2

2.  did you get it right?

3. ???? i don't know i'm so sorry =(

4. is 66.6....%
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