plz help me fast?? answer both of them

Answer:
¡)c= 140÷360×5760=2240 voters
¡¡) b=100÷360×5760=1600 voters (least number of voters)
Step-by-step explanation:
¡)Z has highest voters which is (C)
¡¡)Y=360-120-140=100° which is( B )
Take note:degrees are always out of 360°.
Take letter A as letter X
Take letter B as letter Y
Take letter C as letter Z
And then do your calculations.