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In a class of 30 ​students, on​ average, 6 will be​ left-handed. If a class includes 27 ​"lefties", estimate how many students are in the class.
5 years ago

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Answered by Reiny
30/6 = x/27
6x = 810

solve for x
5 years ago
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In a class of 30 ​students, on​ average, 6 will be​ left-handed. If a class includes 27 ​"lefties", estimate how many students are in the class.

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