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There are some blue and yellow balls in a container. 55 big balls are blue of the big balls are yellow. The ratio of the number of small blue and = balls to the number of small yellow balls is 3:4. If there are 20 more small yellow balls than small blue balls, what percentage of the balls are big balls? (Give your answer to 2 decimal places)

There are some blue and yellow balls in a container. 55 big balls are blue of the big balls are yellow. The ratio of the number of small blue and = balls to the number of small yellow balls is 3:4. If there are 20 more small yellow balls than small blue balls, what percentage of the balls are big balls? (Give your answer to 2 decimal places)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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There are some blue and yellow balls in a container. 55 big balls are blue of the big balls are yellow. The ratio of the number of small blue and 7 balls to the number of small yellow balls is 3:4. If there are 20 more small yellow balls than small blue balls, what percentage of the balls are big balls? (Give your answer to 2 decimal places)
Transcribed Image Text:There are some blue and yellow balls in a container. 55 big balls are blue of the big balls are yellow. The ratio of the number of small blue and 7 balls to the number of small yellow balls is 3:4. If there are 20 more small yellow balls than small blue balls, what percentage of the balls are big balls? (Give your answer to 2 decimal places)
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