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MAA AMC
AMC 8
2019 AMC 8
7
7
Part of
2019 AMC 8
Problems
(1)
Averaging........
Source: 2019 AMC 8 #7
11/19/2019
Shauna takes
5
5
5
tests, each worth a maximum of a
100
100
100
points. Her scores on the first three tests were
76
76
76
,
94
94
94
, and
87
87
87
. In order to average an
81
81
81
on all five tests, what is the lowest score she could earn on one of the two tests?
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48
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52
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66
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70
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<span class='latex-bold'>(A) </span> 48 \qquad<span class='latex-bold'>(B) </span> 52 \qquad<span class='latex-bold'>(C) </span> 66 \qquad<span class='latex-bold'>(D) </span> 70 \qquad<span class='latex-bold'>(E) </span> 74
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52
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66
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70
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74
AMC 8