Mom bought some fruits back, and she divided these fruits into 5 shares on average, and gave two shares to grandma and grandma. How much is left?
妈妈买回一些水果，她把这些水果平均分成5份，送给奶奶和外婆给两份，还剩下几分之几？
<gadget id="calculator">5 - 2</gadget>
<output>3</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>