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OpenStudy (anonymous):
Which is the most reasonable estimate? 3.2+14.57+105.9 A.15 B.80 C.125 D.200
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OpenStudy (anonymous):
c
OpenStudy (agent0smith):
Round them to the nearest 5 first, this will make it easy to add them. 3.2 rounded to the nearest 5 is 5. Now round 14.57 and 105.9 to the nearest 5.
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