Question

A total of 600 advertisements were sold for a certain magazine. If 20 percent of the first 200 sold were in color, 40 percent of the next 300 sold were in color, and 80 percent of the last 100 sold were in color, what percent of the 600 advertisements were in color?

Answer 1

40 % of the 600 advertisements were in color  if 20% of 200 , 40% of 300 & 80% of 100 were in color

Step-by-step explanation:

20 percent of the first 200 sold were in color

= (20/100) 200

= 40

40 percent of the next 300 sold were in color

= (40/100) 300

= 120

80 percent of the last 100 sold were in color

= (80/100) 100

= 80

total in color = 40 + 120 + 80  = 240

percent of the 600 advertisements  in color = (240/600) * 100

= 40 %

40 % of the 600 advertisements were in color

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Answer 2

Answer:

35% of 600 advertisements were in color.