The little sloppy said: "I divided a number by (7/8) and miscalculated as multiplying (7/8), and the result was (21/32)." What should be the correct result?
小马虎说："我把一个数除以(7/8)错算成乘(7/8)，结果算出是(21/32)"正确结果应是多少．
<gadget id="calculator">21 / 32</gadget>
<output>21/32 = around 0.65625</output>

<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">(21/32) / (7/8) / (7/8)</gadget>
<output>6/7 = around 0.857143</output>

<result>6/7 = around 0.857143</result>