Answer:
the picture is blurry sorry can't help cause I can't see the question
Answer:
the missing section is 49%
Step-by-step explanation:
11 + 18 + 15 + 7= 51
51 + 49 = 100
add the percentages together and you get 100%
646 is 190% of 340
Simply do the following,
1) divide,

2) multiply the above answer by 100

3) dock on that percent sign,

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I hope that helps you out!!
Any more questions, please just ask me!!
~ Zoey
Answer:
a) 6
b) 4.5
c) unsure due to not knowing the whole problem
d) 35
Step-by-step explanation: