LonCAPA exact fractional answer example

exact_fractional_answer.problem

<problem>
    <part id="1">
        <startouttext />
        	<span style="font-size:20px;"><b>(b)</b>
            	Test question: please input the fraction "2/3". <font color="crimson">Enter exact answers only, no approximations.</font>
                <br></br>
        	</span>
        <endouttext />

    	<formularesponse answer="2/3">
            <textline readonly="no" spellcheck="none"></textline>
    	</formularesponse>
    </part>
    <br></br>
</problem>