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A survey found that 9 out of 100 people are left-handed. On the basis of this survey, how many people in a group of 8000 are likely to be left-handed? A. 900 B. 800 C. 720 D. 72…
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A survey found that 9 out of 100 people are left-handed. On the basis of this survey, how many people in a group of 8000 are likely to be left-handed? A. 900 B. 800 C. 720 D. 72…
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Aug 4, 2018
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A survey found that 9 out of 100 people are left-handed.
On the basis of this survey, how many people in a group of 8000 are likely to be left-handed?
A.
900
B.
800
C.
720
D.
72
Mathematics
middle-school
Eduardo Sousa
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Eduardo Sousa
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9/100 × 8000 = 720 . ..
Lukas Makor
answered
Aug 9, 2018
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Lukas Makor
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