1 dozen = 12
So,
"3\\ dozens= 36\\ \\ \\ ......(1)"
Also
"1\\%\\ gross=0.0833333333\\ dozen=0.0833333333\\times12=1\\ \\ \\ ........(2)"
Combining "(1)\\ and\\ (2)\\ we\\ get,"
So total number of articles= 36+1=37
So she bought 37 articles altogether.
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