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29
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29
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\frac{133+42+84+120+155+96+240}{30}
Multiply 19 and 7 to get 133.
\frac{175+84+120+155+96+240}{30}
Add 133 and 42 to get 175.
\frac{259+120+155+96+240}{30}
Add 175 and 84 to get 259.
\frac{379+155+96+240}{30}
Add 259 and 120 to get 379.
\frac{534+96+240}{30}
Add 379 and 155 to get 534.
\frac{630+240}{30}
Add 534 and 96 to get 630.
\frac{870}{30}
Add 630 and 240 to get 870.
29
Divide 870 by 30 to get 29.
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