<gadget id="calculator">31 * 37</gadget>
<output>1_147</output>

<result>1_147</result>
Allen wants to share some Pen among 37 friends.If each friend get 31 Pen, then how many Pen john would have?
Allen wants to share some Pen among 37 friends.If each friend get 31 Pen, then how many Pen john would have?