This task is about percentages and decimal fractions.
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a)
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What percentage of the large square above is shaded like this
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(A) 1%
(B) 5% (C) 10% (D) 15% (E) None of these. The answer is __________. |
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b)
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What percentage of the large square is not shaded in any way?
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(A) 70%
(B) 74% (C) 79% (D) 83% (E) None of these. The answer is __________. |
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c)
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What decimal fraction of the large square above is shaded like this
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(A) 0.7
(B) 0.07 (C) 0.007 (D) 7 (E) None of these. The answer is __________. |