Madeline ate 6 grapes. Her brother wanted to make grape juice and used up 5 times as many grapes then Madeline to make a full glass. Their mother then used the remaining grapes to make 4 pies. How many grapes were there at the beginning if the pie recipe calls for 12 grapes per pie?
Madeline's brother used 6 x 5 = 
<gadget id="calculator">6*5</gadget>
<output>30</output>
30 grapes.
Their mother used 12 x 4 = 
<gadget id="calculator">12*4</gadget>
<output>48</output>
48 grapes.
There were 30 + 48 + 6 = 
<gadget id="calculator">30+48+6</gadget>
<output>84</output>
84 grapes at the beginning.

<result>84</result>