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Oshkosh did a study of the colors used in African national
flags. He found that 38 flags have red, 20 have blue, 13
have both red and blue, and 8 have neither red nor blue. How
many flags
a. have red but not blue?
b. have blue but not red?
c. were inclulded in the study?
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Answer Posted / deepak
38 RED
20 BLUE
79 FLAGS
| Is This Answer Correct ? | 9 Yes | 30 No |
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